CipherGarden

CipherGarden Decode original messages with letter logic, saved guesses and daily puzzles. • 80 original English messages with changing substitution encodings • Separate Explore and daily progress • Letter guesses, undo, and correct-letter hints • Automatic local saving, dark mode and larger text • Full data backup and restore through Android’s file picker Messages may recur; a different encoding is not a claim of unlimited new text. Three free new hints per puzzle. Adult mobile players may choose one rewarded ad for each extra hint; ordinary play stays free. Children and unknown-age players have three free hints, then can keep solving or confirm starting a fresh Explore puzzle. Their hint allowance does not reset merely by reopening the app. No ads are requested for these players. Adult TV hints remain free. Adult mobile advertising may include separated banners and occasional interstitials at saved session or puzzle transitions. No account, purchases or subscription. Core features work offline; advertising and external links need Internet. More from Puzzle Nest provides optional links to published apps, never a required install. Protected users use a grown-up check before external navigation, which is not age verification or legal parental consent. The interface and content are currently in English. Data is local unless you explicitly export it; clear app data or uninstall to remove local records. Export a backup before changing devices. Android reminders, where offered, are approximate.