If the cards shown here are rearranged to form four new poker hands of five cards each, what is the lowest possible winning ...

Take the pressure off of problem-solving with engaging thinking games that encourage students to work together to find ...

Jeff Smith's Math Puzzle for January 23, 2026 - Ruminants and ungulates graze on the bucolic Pampas. The post Math Puzzle for ...

Solve the math puzzle from our February 2026 issue, where we plan a return passage for a robotic explorer that doesn’t want ...

A brain teaser challenge is a type of IQ test that mostly involves solving a puzzle, cracking a code, finding a hidden object ...

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Can you solve this tricky math puzzle 🧮?!!

Your challenge is to find the Correct Answer to this Brain Teaser Puzzle Within 7 Seconds. This Brain teaser is usually used ...

Stephen Colbert took a jab at his employer, CBS, for paying $16 million to settle a lawsuit with the Trump administration.

A thin, watery layer coating the surface of ice is what makes it slick. Despite a great deal of theorizing over the centuries ...