
Free
About
Can you crack the code?
Welcome to NumCrack, the addictive logic puzzle game designed to test your deduction skills and train your brain.
If you love puzzles like Sudoku, Mastermind, or word games, NumCrack is your next obsession. Your goal is simple: Guess the secret 4-digit number. But finding the solution requires pure logic.
How to Play:
- Enter a guess: Type in any 4-digit number (e.g., 1234).
- Get Feedback: The tiles will change colour to guide your next move.
- Green: The number is correct and in the right spot.
- Yellow: The number is in the code, but in the wrong spot.
- Grey: The number is not in the code at all.
Solve it: Use the clues to narrow down the possibilities and crack the code before you run out of attempts!
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What's New in NumCrack
1.0.12
July 11, 2026
- We're adding a "hard mode" to make the game more challenging with added accomplishments - We've also added a field selector so that you can now select between 3 - 6 columns to guess - Improved ad timing + quality of life updates to the timer
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