Cross Math: Number Puzzle Game

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Content rating
Everyone
100+
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Content rating
Everyone
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About this game

Fill the grid. Balance every equation. Cross Math turns simple arithmetic into a satisfying logic puzzle you can play in minutes.

Each board is a crossword made of numbers. Drag tiles into the empty cells so every row and column works out: addition, subtraction, multiplication and division all cross each other. One wrong number breaks two equations, so every move counts.

WHY YOU'LL LOVE IT
• 3,650+ levels, from quick 7×11 boards to big 11×17 brain-burners
• A new Daily Challenge every day, with a calendar that marks every day you solve
• Limited-time events with their own rewards
• Hints when you're stuck, so you never stay stuck for long
• Clean, relaxing design with satisfying sounds and haptics
• Play in 22 languages

HOW TO PLAY
1. Pick a number tile from the tray.
2. Drop it into an empty cell.
3. Complete every equation on the board to solve the level.

Love sudoku, kakuro, crossword puzzles or number games? Cross Math is a math puzzle game and brain teaser that blends arithmetic, logic and mental math into a relaxing daily brain training habit.

Great for sharpening your mental math, keeping your mind active, or just unwinding with a smart puzzle. Start with Level 1 and see how far you can go.
Math crossword puzzles: fill the grid, solve every equation, train your brain!
Updated on
Oct 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
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  • No data collected
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What’s new

🎉 NumberPuzzle is back with a fresh new look!
• Completely redesigned interface with vibrant visuals.
• Smoother and more enjoyable gameplay.
• Daily challenges and exciting new events.
• Performance improvements and bug fixes.

Jump in and discover the new NumberPuzzle!