CryptoQuest
Unlock the secrets, one puzzle at a time
CryptoQuestUnlock the secrets, one puzzle at a time
A story-driven phone lock puzzle with four offline scenarios and optional progress sync for signed-in users.
What is CryptoQuest?
CryptoQuest is a browser-based phone lock puzzle game with four story-driven scenarios. Read each owner’s clues, select digits from the number grid, and unlock codes that grow from three to six digits.
All levels are fully playable offline — your progress is saved to your device by default with no account required. Sign in with your CodeFE account to enable cloud sync and seamlessly continue your game across phone and desktop.
Why you can trust CryptoQuest
Every data promise CryptoQuest makes is verifiable right in your browser.
Fully offline playable
All four scenarios run without an internet connection. No server calls are needed for gameplay.
Progress saved locally
Completed levels are stored in your browser's local storage by default. No account needed — open and play, always continue where you left off.
Privacy protected
There is no behavioral tracking or ad scripts in CryptoQuest. Your game data is yours alone — nothing is collected or analyzed.
Optional cloud backup
Sign in with your CodeFE account to enable cloud sync. Completed levels are automatically backed up and merged across all your devices.
Features
Four phone lock puzzles, all in your browser
4 Progressive Scenarios
Four sequential scenarios increase from 3-digit to 6-digit passwords with distinct stories and clues.
Story & Grid Clues
Read each story, apply the rule hints, and tap digits in order to form the password.
Local-First & Cloud Sync
Progress saved to your device by default. No account needed. Log in with CodeFE to sync across all your devices and never lose your progress.
Use Cases
Something for every kind of player
Puzzle Lovers
Deduction, logic, and pattern recognition in bite-sized sessions.
Casual Gamers
Pick up and play anytime. No commitment, just pure brain teasers.
Brain Training
Sharpen logical thinking with progressively harder code-breaking challenges.
FAQ
Common questions about CryptoQuest, answered upfront.
Four phone locks are waiting.
Four story-driven phone lock puzzles, completely free and playable offline — open and play instantly.