Decode classic quotes letter by letter. A new cipher daily, hints that teach.
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Every quote is written in a secret alphabet. Crack the code one letter at a time and reveal words that have lasted for centuries.
Cryptogram: Quote Decoder is a calm, clever word puzzle. Each letter of a famous saying has been swapped for another. Tap a coded letter, type your guess, and watch every copy fill in. Spot the one-letter words, the THE and AND, the letter after an apostrophe, and the quote starts to give itself away.
A NEW QUOTE EVERY DAY
- A fresh daily cryptogram, a year of them, each one different
- Short quotes early in the week, longer ones at the weekend
- Keep your daily streak going
500 LEVELS, ONE ANSWER EACH
- Easy, Medium and Hard tiers that grow with you
- Seven themed collections: Proverbs, The Bard, Wit and Humor, Sages, Voices of History, Poets and Classic Novels
- Every puzzle is checked by a solver to have exactly one solution
A DECODER THAT TEACHES
- Hints reveal one letter and explain why it fits, so you learn the tricks as you go
- Letter counts show which codes appear most, next to the order of letters in everyday English
- Undo, clear, and an optional mistake highlighter
- Your progress is saved, so you can pick up any puzzle where you left off
MADE TO BE COMFORTABLE
- Large, clear letters on a parchment page
- Works offline: every puzzle is in the app
- Plays on phones and tablets, with keyboard support
ONLY PUBLIC-DOMAIN WORDS
Every quote comes from a work published before 1929 by an author who died before 1955, or is a traditional proverb, and its source is shown when you solve it.
Free to play with ads. Three free hints to start, then one more for each short video. A single purchase removes ads and makes hints unlimited.
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