Play now. Flex your math muscles with this weekend’s brain teaser. Play now. Skip to main content. Scientific American. March 1, 2025. Math Puzzle: Prove an Odd Handshake Rule. By Martin Gardner.

Handshakes A Free Sokoban Puzzle Game . If you want something free to play, Handshakes is a delightful yet challenging Sokoban puzzle game. You control two yellow men with rubber-like arms, ...

Today’s Wordle is cooler than a snowman’s secret handshake. But before we jump into the hints and solution for the Wednesday, May 28 puzzle, let’s go over the basics of Wordle.