Code Breaker
Deduce a hidden digit code from exact and misplaced-match clues.
Deduction puzzle
Code Breaker
Deduce a four-digit secret with no repeated digits. Feedback shows exact and misplaced matches.
Score
0 guesses
Use four different digits.
Free-play browser game. No purchases, betting, prizes, public chat or account required. Progress stays on this device.
About the Code Breaker
Code Breaker is a lightweight, family-friendly browser game built for quick practice and short breaks. Deduce a hidden digit code from exact and misplaced-match clues.
The game contains no purchases, cash prizes, betting, loot boxes, public chat or violent imagery. It runs locally in the browser, and any saved best score remains on this device.
Key features
- Four-digit secret codes
- Exact and misplaced clue counts
- Limited-attempt challenge
How to use
- 1Enter a four-digit guess.
- 2Use exact-position and wrong-position match counts as clues.
- 3Find the complete code before attempts run out.
Frequently asked questions
- Is this game free?
- Yes. There are no purchases, entry fees, paid upgrades, virtual currency or prizes.
- Is this game suitable for general audiences?
- Yes. It uses family-friendly words, questions and abstract game pieces without graphic or adult content.
- Does the game collect personal information?
- No. Gameplay runs locally. A best score may be stored in this browser, but it is not uploaded or linked to an account.
- Can I play on a phone or tablet?
- Yes. The layout supports touch screens and responsive mobile sizes. Keyboard controls are also available where useful.
Continue your workflow
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