Test your knowledge of taxicab geometry, triangular numbers, the golden ratio and more.

A classic puzzle conundrum goes like this: You’re in a room with two ropes and a box of matches. Each rope takes exactly an hour to burn all the way across, but it might burn faster through some ...

Jeff Smith's Math Puzzle for June 27, 2025 - A stop sign always starts with an octagon, but sometimes ends with a traffic citation. The post Math Puzzle for June 27, 2025 appeared first on Alameda ...

Get powerful, Drawing Black Pi Number Math pre-shot video to fit your next project or storyboard.

Every researcher knows that the quality of one’s work depends on the quality of the inputs. Start with bad data or assumptions and the result is meaningless. Take the White House’s analysis of the ...

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You're going to need a lot of patience and a good eye to solve these tricky rebus puzzles. How fast can you decipher them all?