Skip to content

peppy thinkers

Home Puzzles Mini Games Brain Play Board Games

Puzzle Games/Crossmath

Crossmath

Fill the missing numbers so every row and column adds up.

Try another activity ⌄

Crossmath Word Search Maze Cryptogram Fallen Phrase Sudoku

Difficulty

Puzzle Board

Crossmath Challenge

Type numbers into the blank boxes. Need a little help? Reveal the number bank as a hint.

Number Bank Hint

Hint revealed

These are the numbers used in the puzzle. You can type them yourself or tap a number after selecting a blank box.

🧮

Build the equation

Crossmath-style challenge Puzzle 1 Easy

How to play

Fill each blank box with the right number.
Each row and column must make a true equation. On 7×7 puzzles, solve left to right.
Need help? Reveal the number bank as a hint.
Check your answer when the grid is filled.

P f X

© 2026 Peppy Thinkers · A happy little place to think and play.

Fun Facts About Contact Privacy