Number Cross: Math Puzzle

One number can be the key to two equations. Number Cross: Math Puzzle is a relaxing number logic game built around horizontal and vertical equations that share the same cells. Choose from the available numbers, fill each empty space, and use logic to make every crossing equation work at the same time. The rules are easy to understand, but each new crossing adds another layer to the challenge. Solve a quick puzzle during a break or take your time with a deeper Expert board. 【HOW TO PLAY】 1. Study the equations connected across the board. 2. Choose one of the available candidate numbers. 3. Place it in an empty cell and check both directions. 4. Complete every equation correctly to solve the puzzle. 【FEATURES】 • Four Classic difficulty levels Start with Easy, then progress through Medium and Hard to Expert challenges. • A fresh Daily Challenge Return for a new puzzle, build your streak, and check your daily reward. • Helpful tools when you get stuck Use a hint for guidance or undo your previous move and try a different approach. • Automatic progress saving Your current puzzle and preferences are stored on your device, so you can continue later. • Personal completion records Review completion times and progress as your number-solving skills improve. • Comfortable themes Choose Light, Dark, or System mode to match the way you like to play. • Three supported languages Play in English, Korean, or Japanese based on your device language. 【PERFECT FOR PLAYERS WHO】 • Enjoy number puzzles and logic games • Like Sudoku, arithmetic puzzles, and crossword-style challenges • Want a focused brain game for short breaks • Prefer a calm daily puzzle habit without account registration No account is required. Puzzle progress and settings are stored on your device. The app may contain advertising and offers an optional one-time Remove Ads purchase.