Cross Math is a logic-based number puzzle game where math meets crossword-style grids.

Fill the grid with numbers and operators so that every row and column forms a correct equation.

No time pressure. No guessing. Just clear rules and satisfying logic.

✨ How to Play

Drag and drop numbers and operators into the grid

Each row and column must form a valid equation

Get instant feedback as you solve

Complete the puzzle when all equations are correct

Easy to learn, surprisingly deep.

🧠 Multiple Difficulty Levels

Whether you’re a beginner or a puzzle expert, Cross Math adapts to you:

Easy – simple addition and subtraction

Normal – larger grids and more choices

Hard – multiplication and tighter constraints

Expert – full logic challenges with division

You can also create custom puzzles by choosing grid size, operators, and difficulty depth.

🎨 Calm, Thoughtful Design

Designed for focus and clarity:

Multiple visual themes (light & dark)

Adjustable font sizes

Smooth animations and subtle feedback

Clean, distraction-free interface

Perfect for short breaks or longer thinking sessions.

⏱️ Play at Your Own Pace

Automatic save and resume

Pause anytime

Track your completion time

Retry or move on to the next puzzle

Your progress is always preserved.

🌍 Play in Your Language

Cross Math supports 19 languages, with full UI localization and easy in-app language switching.

⭐ Premium Option

Play for free with ads

Upgrade once to remove all ads permanently

No subscriptions. No pressure.

If you enjoy Sudoku, KenKen, cross-number puzzles, or logic games, Cross Math offers a fresh and satisfying challenge.

Download now and see how every number fits.