A math puzzle is a type of brain teaser that tests the reader's critical thinking and problem-solving skills by challenging ...

Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of these other two-dimensional shapes cannot fall through a hole that is the same ...

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Plus, the music is good and there's a cute cat mascot. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. An upcoming indie puzzler takes on the ...

Every few months, a math problem goes viral on social media. Disappointingly often, it lacks mathematical meat. It seems over half of them boil down to the order of operations. Some tweet will get ...

Playing games like Wordle is a great way to satisfy your daily puzzle cravings, so if you're looking for more daily word puzzles to tease your brain and share with friends, you've come to the right ...

CNET's Gael Cooper has loads of tips and tricks to tackle each NY Times Wordle puzzle but if you've been playing the game ...

Marijn Heule turns mathematical statements into something like Sudoku puzzles, then has computers go to work on them. His ...