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#mathpuzzles

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Raymond<p>Project Euler seems to be easy this week. A simple probability calculation for a deck of cards.</p><p>If you want the site's award for getting the latest puzzle, it can be done now. There's also another relatively easy one in the latest ten problems.</p><p><a href="https://projecteuler.net/problem=938" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">projecteuler.net/problem=938</span><span class="invisible"></span></a></p><p><a href="https://ottawa.place/tags/ProjectEuler" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ProjectEuler</span></a> <a href="https://ottawa.place/tags/mathPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mathPuzzles</span></a></p>
MetaFilter<p>A Puzzling Request</p><p>"I already do Set, Wordle, Guess My Word, Worldle, and Spelling Bee ... Math, logic, word-based: I love them all. What else might I like?" In Ask Metafilter, DrGail says "Give me your daily puzzles!"</p><p><a href="https://ask.metafilter.com/374092/Give-me-your-daily-puzzles" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">ask.metafilter.com/374092/Give</span><span class="invisible">-me-your-daily-puzzles</span></a></p><p><a href="https://mefi.social/tags/daily" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>daily</span></a> <a href="https://mefi.social/tags/dailypuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>dailypuzzles</span></a> <a href="https://mefi.social/tags/logic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>logic</span></a> <a href="https://mefi.social/tags/math" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>math</span></a> <a href="https://mefi.social/tags/MathPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathPuzzles</span></a> <a href="https://mefi.social/tags/NYTimes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NYTimes</span></a> <a href="https://mefi.social/tags/NYT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NYT</span></a> <a href="https://mefi.social/tags/puzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>puzzles</span></a> <a href="https://mefi.social/tags/WordPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>WordPuzzles</span></a></p>
BrainSportHero<p>Two equations are broken into parts. Put the parts of the equations together correctly and calculate the results.</p><p>Comment and follow.<br />More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> for your <a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a>:<br /><a href="https://brainsporthero.com/2022/09/math-puzzle-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/09/mat</span><span class="invisible">h-puzzle-1/</span></a></p><p><a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/math" class="mention hashtag" rel="tag">#<span>math</span></a> <a href="https://mstdn.social/tags/challenge" class="mention hashtag" rel="tag">#<span>challenge</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/mathematics" class="mention hashtag" rel="tag">#<span>mathematics</span></a> <a href="https://mstdn.social/tags/trivia" class="mention hashtag" rel="tag">#<span>trivia</span></a> <a href="https://mstdn.social/tags/triviatuesday" class="mention hashtag" rel="tag">#<span>triviatuesday</span></a> <a href="https://mstdn.social/tags/trivianight" class="mention hashtag" rel="tag">#<span>trivianight</span></a> <a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <a href="https://mstdn.social/tags/instapuzzle" class="mention hashtag" rel="tag">#<span>instapuzzle</span></a> <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a><br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a> @hirnsportde @quizdb.eu</p>
BrainSportHero<p>Disturbing digits:<br />Remove 3 digits (on the left side) in each equation to correct them. No operand disappears completely.</p><p>More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a>:<br /><a href="https://brainsporthero.com/2022/10/remove-digits-part-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/10/rem</span><span class="invisible">ove-digits-part-1/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/brainhealth" class="mention hashtag" rel="tag">#<span>brainhealth</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a><br /><a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/typescript" class="mention hashtag" rel="tag">#<span>typescript</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/screenshotsaturday" class="mention hashtag" rel="tag">#<span>screenshotsaturday</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a> <a href="https://mstdn.social/tags/weekendfun" class="mention hashtag" rel="tag">#<span>weekendfun</span></a> <a href="https://mstdn.social/tags/puzzlefun" class="mention hashtag" rel="tag">#<span>puzzlefun</span></a></p>
BrainSportHero<p><a href="https://mstdn.social/tags/Trainyourbrain" class="mention hashtag" rel="tag">#<span>Trainyourbrain</span></a> with our new <a href="https://mstdn.social/tags/mathsudoku" class="mention hashtag" rel="tag">#<span>mathsudoku</span></a>:<br />Fill in every row and column with the digits 1 to 7 exactly once. Circles show the sum (+) or product (*) of adjacent cells.</p><p>More <a href="https://mstdn.social/tags/exercises" class="mention hashtag" rel="tag">#<span>exercises</span></a> for free: <a href="https://brainsporthero.com/2022/12/math-sudoku-more-than-logic/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/12/mat</span><span class="invisible">h-sudoku-more-than-logic/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/sudoku" class="mention hashtag" rel="tag">#<span>sudoku</span></a> <a href="https://mstdn.social/tags/Mentalhealth" class="mention hashtag" rel="tag">#<span>Mentalhealth</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzlegames" class="mention hashtag" rel="tag">#<span>puzzlegames</span></a> <a href="https://mstdn.social/tags/mathchallenge" class="mention hashtag" rel="tag">#<span>mathchallenge</span></a><br /><a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a><br /><a href="https://mstdn.social/tags/brainteaserschallenge" class="mention hashtag" rel="tag">#<span>brainteaserschallenge</span></a><br /><a href="https://mstdn.social/tags/brainexercise" class="mention hashtag" rel="tag">#<span>brainexercise</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a><br /><a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a></p>
BrainSportHero<p>Two equations are broken into parts. Put the parts of the equations together correctly and calculate the results.</p><p>Comment and follow.<br />More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> for your <a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a>:<br /><a href="https://brainsporthero.com/2022/09/math-puzzle-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/09/mat</span><span class="invisible">h-puzzle-1/</span></a></p><p><a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/math" class="mention hashtag" rel="tag">#<span>math</span></a> <a href="https://mstdn.social/tags/challenge" class="mention hashtag" rel="tag">#<span>challenge</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/mathematics" class="mention hashtag" rel="tag">#<span>mathematics</span></a> <a href="https://mstdn.social/tags/trivia" class="mention hashtag" rel="tag">#<span>trivia</span></a> <a href="https://mstdn.social/tags/triviatuesday" class="mention hashtag" rel="tag">#<span>triviatuesday</span></a> <a href="https://mstdn.social/tags/trivianight" class="mention hashtag" rel="tag">#<span>trivianight</span></a> <a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a><br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a></p>
BrainSportHero<p><a href="https://mstdn.social/tags/Trainyourbrain" class="mention hashtag" rel="tag">#<span>Trainyourbrain</span></a> with our new <a href="https://mstdn.social/tags/mathsudoku" class="mention hashtag" rel="tag">#<span>mathsudoku</span></a>:<br />Fill in every row and column with the digits 1 to 6 exactly once. Circles show the sum (+) or product (*) of adjacent cells.</p><p>More <a href="https://mstdn.social/tags/exercises" class="mention hashtag" rel="tag">#<span>exercises</span></a> for free: <a href="https://brainsporthero.com/2022/12/math-sudoku-more-than-logic/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/12/mat</span><span class="invisible">h-sudoku-more-than-logic/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/sudoku" class="mention hashtag" rel="tag">#<span>sudoku</span></a> <a href="https://mstdn.social/tags/Mentalhealth" class="mention hashtag" rel="tag">#<span>Mentalhealth</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzlegames" class="mention hashtag" rel="tag">#<span>puzzlegames</span></a> <a href="https://mstdn.social/tags/mathchallenge" class="mention hashtag" rel="tag">#<span>mathchallenge</span></a><br /><a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a><br /><a href="https://mstdn.social/tags/brainteaserschallenge" class="mention hashtag" rel="tag">#<span>brainteaserschallenge</span></a><br /><a href="https://mstdn.social/tags/brainexercise" class="mention hashtag" rel="tag">#<span>brainexercise</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a><br /><a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a></p>
Robert Sundling<p>Here’s another “find the flaw in this proof” puzzle I made for my nieces and nephews, similar to the earlier ones I shared. This one is for younger children, who have just learned squares and square roots. It is relatively simple and requires them to have only one extra bit of mathematical knowledge to solve it. <a href="https://mathstodon.xyz/tags/MathPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathPuzzles</span></a> <a href="https://mathstodon.xyz/tags/MathsPuzzle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsPuzzle</span></a></p>
Robert Sundling<p>Sometimes, I like to present intentionally-flawed proofs to my nieces and nephews to see if they can find the problem. Here’s one that they recently enjoyed. <a href="https://mathstodon.xyz/tags/MathsPuzzle" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathsPuzzle</span></a> <a href="https://mathstodon.xyz/tags/MathPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathPuzzles</span></a></p>
Dave Marain<p>Just some mental math fun...<br>48 x 27 = 1296<br>Three or more strategies?<br><a href="https://mathstodon.xyz/tags/MathProblems" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathProblems</span></a> <a href="https://mathstodon.xyz/tags/MathPuzzles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathPuzzles</span></a><br><a href="https://mathstodon.xyz/tags/MathEd" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MathEd</span></a></p>
BrainSportHero<p><a href="https://mstdn.social/tags/Trainyourbrain" class="mention hashtag" rel="tag">#<span>Trainyourbrain</span></a> with our new <a href="https://mstdn.social/tags/Matchstick" class="mention hashtag" rel="tag">#<span>Matchstick</span></a> <a href="https://mstdn.social/tags/puzzle" class="mention hashtag" rel="tag">#<span>puzzle</span></a>:<br />Move just two (2) sticks in each line and correct the equations. Use the digits and operators of the matchstick font on the image.</p><p>More <a href="https://mstdn.social/tags/exercises" class="mention hashtag" rel="tag">#<span>exercises</span></a> for free: <a href="https://brainsporthero.com/2022/09/matchstick-puzzle-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/09/mat</span><span class="invisible">chstick-puzzle-1/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/Mentalhealth" class="mention hashtag" rel="tag">#<span>Mentalhealth</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzlegames" class="mention hashtag" rel="tag">#<span>puzzlegames</span></a> <a href="https://mstdn.social/tags/puzzlesofinstagram" class="mention hashtag" rel="tag">#<span>puzzlesofinstagram</span></a> <a href="https://mstdn.social/tags/screenshotsaturday" class="mention hashtag" rel="tag">#<span>screenshotsaturday</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/mathchallenge" class="mention hashtag" rel="tag">#<span>mathchallenge</span></a><br /><a href="https://mstdn.social/tags/puzzleoftheday" class="mention hashtag" rel="tag">#<span>puzzleoftheday</span></a><br /><a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a><br /><a href="https://mstdn.social/tags/brainexercise" class="mention hashtag" rel="tag">#<span>brainexercise</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a><br /><a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a></p>
BrainSportHero<p>Two equations are broken into parts. Put the parts of the equations together correctly and calculate the results.</p><p>Comment and follow.<br />More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> for your <a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a>:<br /><a href="https://brainsporthero.com/2022/09/math-puzzle-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/09/mat</span><span class="invisible">h-puzzle-1/</span></a></p><p><a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/math" class="mention hashtag" rel="tag">#<span>math</span></a> <a href="https://mstdn.social/tags/challenge" class="mention hashtag" rel="tag">#<span>challenge</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/mathematics" class="mention hashtag" rel="tag">#<span>mathematics</span></a> <a href="https://mstdn.social/tags/trivia" class="mention hashtag" rel="tag">#<span>trivia</span></a> <a href="https://mstdn.social/tags/triviatuesday" class="mention hashtag" rel="tag">#<span>triviatuesday</span></a> <a href="https://mstdn.social/tags/trivianight" class="mention hashtag" rel="tag">#<span>trivianight</span></a> <a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <a href="https://mstdn.social/tags/instapuzzle" class="mention hashtag" rel="tag">#<span>instapuzzle</span></a><br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a></p>
BrainSportHero<p><a href="https://mstdn.social/tags/Trainyourbrain" class="mention hashtag" rel="tag">#<span>Trainyourbrain</span></a> with our new <a href="https://mstdn.social/tags/Matchstick" class="mention hashtag" rel="tag">#<span>Matchstick</span></a> <a href="https://mstdn.social/tags/puzzle" class="mention hashtag" rel="tag">#<span>puzzle</span></a>:<br />Move just two (2) sticks and correct the equation. Use the digits and operators of the matchstick font on the image.</p><p>More <a href="https://mstdn.social/tags/exercises" class="mention hashtag" rel="tag">#<span>exercises</span></a> for free: <a href="https://brainsporthero.com/2022/09/matchstick-puzzle-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/09/mat</span><span class="invisible">chstick-puzzle-1/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/Mentalhealth" class="mention hashtag" rel="tag">#<span>Mentalhealth</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzlegames" class="mention hashtag" rel="tag">#<span>puzzlegames</span></a> <a href="https://mstdn.social/tags/questionoftheday" class="mention hashtag" rel="tag">#<span>questionoftheday</span></a> <a href="https://mstdn.social/tags/mathchallenge" class="mention hashtag" rel="tag">#<span>mathchallenge</span></a><br /><a href="https://mstdn.social/tags/puzzleoftheday" class="mention hashtag" rel="tag">#<span>puzzleoftheday</span></a><br /><a href="https://mstdn.social/tags/iqtest" class="mention hashtag" rel="tag">#<span>iqtest</span></a><br /><a href="https://mstdn.social/tags/logicalreasoning" class="mention hashtag" rel="tag">#<span>logicalreasoning</span></a><br /><a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a><br /><a href="https://mstdn.social/tags/brainteaserschallenge" class="mention hashtag" rel="tag">#<span>brainteaserschallenge</span></a><br /><a href="https://mstdn.social/tags/brainexercise" class="mention hashtag" rel="tag">#<span>brainexercise</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a><br /><a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a></p>
BrainSportHero<p>Disturbing digits:<br />Remove 3 digits (on the left side) in each equation to correct them!</p><p>More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a>:<br /><a href="https://brainsporthero.com/2022/10/remove-digits-part-1/" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://</span><span class="ellipsis">brainsporthero.com/2022/10/rem</span><span class="invisible">ove-digits-part-1/</span></a></p><p><a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/braingames" class="mention hashtag" rel="tag">#<span>braingames</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/brainhealth" class="mention hashtag" rel="tag">#<span>brainhealth</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a><br /><a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <a href="https://mstdn.social/tags/instapuzzle" class="mention hashtag" rel="tag">#<span>instapuzzle</span></a><br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/typescript" class="mention hashtag" rel="tag">#<span>typescript</span></a> <a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/screenshotsaturday" class="mention hashtag" rel="tag">#<span>screenshotsaturday</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a> <a href="https://mstdn.social/tags/weekendfun" class="mention hashtag" rel="tag">#<span>weekendfun</span></a> <a href="https://mstdn.social/tags/puzzlefun" class="mention hashtag" rel="tag">#<span>puzzlefun</span></a></p>
BrainSportHero<p>An equation has broken into parts. Put the parts of the equation together correctly and calculate the result.</p><p>Comment and follow.<br />More <a href="https://mstdn.social/tags/brainpuzzles" class="mention hashtag" rel="tag">#<span>brainpuzzles</span></a> for your <a href="https://mstdn.social/tags/braintraining" class="mention hashtag" rel="tag">#<span>braintraining</span></a>: <br /><a href="https://www.brainsporthero.com" target="_blank" rel="nofollow noopener" translate="no"><span class="invisible">https://www.</span><span class="">brainsporthero.com</span><span class="invisible"></span></a></p><p><a href="https://mstdn.social/tags/brainpuzzle" class="mention hashtag" rel="tag">#<span>brainpuzzle</span></a> <a href="https://mstdn.social/tags/brainteaser" class="mention hashtag" rel="tag">#<span>brainteaser</span></a> <a href="https://mstdn.social/tags/brainteasers" class="mention hashtag" rel="tag">#<span>brainteasers</span></a> <a href="https://mstdn.social/tags/puzzles" class="mention hashtag" rel="tag">#<span>puzzles</span></a> <a href="https://mstdn.social/tags/math" class="mention hashtag" rel="tag">#<span>math</span></a> <a href="https://mstdn.social/tags/challenge" class="mention hashtag" rel="tag">#<span>challenge</span></a> <a href="https://mstdn.social/tags/fun" class="mention hashtag" rel="tag">#<span>fun</span></a> <a href="https://mstdn.social/tags/mathematics" class="mention hashtag" rel="tag">#<span>mathematics</span></a> <a href="https://mstdn.social/tags/trivia" class="mention hashtag" rel="tag">#<span>trivia</span></a> <a href="https://mstdn.social/tags/triviatuesday" class="mention hashtag" rel="tag">#<span>triviatuesday</span></a> <a href="https://mstdn.social/tags/trivianight" class="mention hashtag" rel="tag">#<span>trivianight</span></a> <a href="https://mstdn.social/tags/riddles" class="mention hashtag" rel="tag">#<span>riddles</span></a> <a href="https://mstdn.social/tags/instapuzzle" class="mention hashtag" rel="tag">#<span>instapuzzle</span></a><br /><a href="https://mstdn.social/tags/quizoftheday" class="mention hashtag" rel="tag">#<span>quizoftheday</span></a> <a href="https://mstdn.social/tags/mentalhealth" class="mention hashtag" rel="tag">#<span>mentalhealth</span></a> <a href="https://mstdn.social/tags/angular" class="mention hashtag" rel="tag">#<span>angular</span></a> <a href="https://mstdn.social/tags/indiedev" class="mention hashtag" rel="tag">#<span>indiedev</span></a> <a href="https://mstdn.social/tags/indiegamedev" class="mention hashtag" rel="tag">#<span>indiegamedev</span></a> <a href="https://mstdn.social/tags/mathpuzzle" class="mention hashtag" rel="tag">#<span>mathpuzzle</span></a> <a href="https://mstdn.social/tags/mathpuzzles" class="mention hashtag" rel="tag">#<span>mathpuzzles</span></a></p>
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