Some say the reason most manhole covers are round is that a circle cannot fall through a smaller circular hole. Which of ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

On-air challenge: For each five-letter word, insert two letters between the first and second letters to make a familiar seven-letter word. For example: Elate ---> Emulate Last week's challenge: Here's ...

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 ...

Brain teaser puzzles test the reader's critical thinking and problem-solving skills by challenging them to solve a problem. These challenges have the potential to boost intelligence and improve ...

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

The popular online word puzzle game Wordle has attracted millions of players in recent weeks. As interest in Wordle grew, The New York Times paid creator Josh Wardle "low seven figures" for the game.