CODEGYM
A classic Mastermind-style code breaking logic game
As of June 2026, CODEGYM has 4 users in the Games category.
Usersup 33.3 percent+33.3%
4
4
Ratingno change0%
—
— reviews
Reviewsno change0%
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Version
1.1
Manifest V3
History
4 snapshotsTracking since Apr 18, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 18, 2026 | 3 | — | — | 1.1 |
| Apr 28, 2026 | 8 | — | — | 1.1 |
| May 8, 2026 | 7 | — | — | 1.1 |
| May 24, 2026 | 6 | — | — | 1.1 |
| Now | 4 | — | — | 1.1 |
Permissions & access
- Permissions
- None declared
- Host access
- None declared
Screenshots
About
Challenge your logic and deduction skills with CODEGYM, a modern take on the classic Mastermind code-breaking game. Featuring a sleek retro console aesthetic with neon LED styling, CODEGYM offers an engaging puzzle experience that tests your analytical thinking. 4 Game Modes Choose from four difficulty levels to match your skill: Easy: 4 pegs, 6 colors, 10 attempts (with position hints) Normal: 4 pegs, 6 colors, 10 attempts Expert: 5 pegs, 6 colors, 12 attempts Wizard: 6 pegs, 6 colors, 15 attempts Clear visual feedback showing correct colors and positions Two-column display: "Correct (Color + Position)" and "Correct (Color Only)" Easy mode highlights correct positions for learning Timer Mode Optional timer adds an extra level of pressure Track your fastest completion times Compete against yourself for speed records Progress Tracking High scores saved for each difficulty level Game history showing your last 5 attempts Separate tracking for timed and untimed games Customization Dynamic LED color themes that change on each session Save your favorite color theme Toggle between neon and classic mustard themes Retro split-flap digital displays Beautiful UI Console-style game stats panel Animated background effects Smooth transitions and visual feedback WCAG AAA compliant high-contrast color schemes How to Play Select your difficulty level Click colors from the palette to place them in your guess Tap any placed peg to clear it Click "Check" when all pegs are filled Use the feedback to refine your next guess Crack the code in as few attempts as possible! Game Stats Track your performance with: Best attempt count for each mode Fastest completion times (when timer is enabled) Game history with outcomes and times Separate leaderboards for timed and untimed games Visual Design CODEGYM features a retro-futuristic aesthetic with: Neon LED color schemes Split-flap digital displays for scores and timers Animated background bubbles Console-style game stats panel Smooth, modern UI with classic game charm Perfect For Logic puzzle enthusiasts Brain training and mental workouts Quick breaks and casual gaming Competitive self-improvement Anyone who loves classic code-breaking games Privacy CODEGYM runs entirely locally in your browser. No data is collected, transmitted, or stored externally. All game progress is saved locally on your device. Ready to crack the code? Install CODEGYM and start your retro brain workout today!
Technical
- Version
- 1.1
- Manifest
- V3
- Size
- 23.43KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- kbkdkmndjinejofdgeafmbibknhfmdoa
- Developer ID
- u85cf31ba25bfd6ce0b4baa1f571eb417
- Developer Email
- [email protected]
- Created
- Dec 8, 2025
- Last Updated (Store)
- Dec 8, 2025
- Last Scraped
- Jun 3, 2026
- Website
- https://www.fatleopard.com/
- Support URL
- https://fatleopard.com/codegym/support.html
- Privacy Policy
- https://fatleopard.com/codegym/support.html
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.