Logik: Code Breaker
Break the hidden color code
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Two variants, four languages, and a score that lets a hard game be compared with an easy one. No accounts, no leaderboards — just the code and the clock.
Logik is the classic code-breaking game, with nothing in the way of it.
I hide a row of coloured pegs. You guess it. After every guess I answer with scoring pegs:
• a black peg — one of your pegs is the right colour in the right place
• a white peg — one is the right colour, but sits somewhere else
I never say which of your pegs they refer to. That is the whole game.
Colours may repeat, so the whole code could be a single colour. That is what makes counting the pegs harder than it looks.
TWO VARIANTS
Easy — 4 pegs, 6 colours, 10 guesses. The original game of 1971.
Hard — 5 pegs, 8 colours, 12 guesses. 32,768 possible codes.
A SCORE WORTH BEATING
Time, guesses and variant fold into a single number, so a hard game and an easy one can be compared. Fewer guesses always score better — the clock only ever adjusts the result, never decides it.
The clock stops the moment you leave the app, so a phone call in the middle of a game never costs you a record. Best scores are kept for each variant separately.
MADE TO STAY OUT OF THE WAY
• Four languages: English, Czech, German and Spanish. It follows your phone, or you pick one yourself.
• A distinct symbol on every peg, for players who cannot tell eight colours apart by hue.
• Sound you can switch off from the board itself, not only from a settings screen.
• No accounts, no sign-in, no leaderboards, no cloud.
• Your records live on your phone and leave with the app.
Free, with an occasional full-screen ad after a finished game — never over the revealed code, and never after your first game.
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The developer, MICHAL ZAJIC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- MICHAL ZAJIC
- Size
- 22 MB
- Category
- Puzzle
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 3 more
- English, Czech, German, Spanish
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Michal Zajíc