PlayMathPuzzles

Math crossword puzzles where arithmetic replaces words

PlayMathPuzzles is a browser-based collection of math crossword puzzles. Instead of filling in letters, you place the missing numbers so that every horizontal and vertical equation works out correctly, solving each grid through logic, arithmetic, and pattern recognition.

You can pick a value from the number tray and drop it into a cell, or tap a cell first and then choose its value, so you can work in whichever order feels natural. A tray keeps track of which numbers are still available while you watch how one answer affects the next.

Every puzzle can be played online, shared with a direct link, or printed in a clean paper-friendly format, and printed pages carry a QR code to jump back to the matching online puzzle. The library is free, and puzzle sizes come in Easy, Medium, and Hard modes.