Decyphr: Daily Cryptograms

Decyphr turns quotes and facts into cryptogram puzzles — crack the code, letter by letter, and reveal something worth knowing.

DAILY PUZZLE A new cryptogram every day. Solve it to build your streak and earn hint coins. Miss a day? Your streak resets — so come back daily.

10 CATEGORIES, 3 DIFFICULTY TIERS History, Science, Music, Geography, Art, Animals, Sports, Books, Mythology, and General knowledge. Puzzles get progressively harder as you climb from Apprentice to Explorer to Master.

LEARN SOMETHING NEW Every puzzle reveals a real trivia fact when you solve it — cryptograms that actually teach you something.

STUCK? USE A HINT Earn hint coins by solving puzzles, or watch a short ad for more. One coin reveals one letter.

LIVES & MISTAKES Make a mistake, lose a life. Lives regenerate over time, or watch an ad to keep playing without losing progress.

• Clean, distraction-free puzzle interface
• Custom keyboard built for cryptogram solving
• Daily streak tracking with bonus rewards
• Stats screen: track your solved puzzles, streaks, and perfect solves
• No account or signup required

Whether you've got two minutes or twenty, Decyphr is a quick daily brain exercise that teaches you something new every time.