How to Play Cryptogram (Cipher)

🔐What is a cryptogram?

A cryptogram is a famous quote or sentence hidden behind a substitution cipher: each letter A–Z is swapped for a different letter, and the swap is the same everywhere in the puzzle. If the letter Q stands for E in one word, it stands for E in every word. Numbers, spaces, and punctuation are shown as-is, so word lengths and sentence structure are your first clues.

📜The rules

1. Every cipher letter maps to exactly one plain letter, and no two cipher letters map to the same plain letter.
2. A letter never stands for itself.
3. On DailyGrid: tap a cipher letter, then tap the plain letter you think it represents. Every occurrence updates at once.
4. Solve the whole quote to win. There is no penalty for changing a guess — reassign letters freely as new evidence appears.

🎯Strategy

Getting started

• Frequency first. The most common letters in English are E, T, A, O, I, N. Count which cipher letters appear most in the puzzle — the top one is very often E or T.
• One-letter words are almost always A or I. That single decision unlocks two letters everywhere.
• Two-letter words come from a small set: OF, TO, IN, IS, IT, BY, BE, AS, AT, SO, NO, ON, OR, DO, IF, ME, MY, UP, AN, GO, US, AM. A two-letter word ending in the same letter as your solved one-letter word is a strong tell.
• Contractions: a letter after an apostrophe is usually S or T (’S, ’T), and N’T endings give you three letters at once.

Level up

• Pattern words. Look for repeated-letter patterns: a word shaped 1-2-3-3 might be THAT pattern in reverse — words like LOOK, SEEN, DEED, or THAT (1-2-3-1). Match the shape before you guess the letters.
• THE is everywhere. A three-letter word that appears several times, in a plausible THE position, is worth testing: it hands you T, H, and E in one move.
• Endings: -ING, -ED, -ES, and -LY are the most common word endings. A frequent three-letter ending cluster is probably -ING.
• Doubled letters in English are most often LL, EE, SS, OO, TT, FF, or RR — and almost never vowels other than E and O.

Pro tips

• Work the quote's theme: DailyGrid quotes are real sayings, so once two or three words fall, read the sentence aloud and let your brain autocomplete the rest.
• When stuck, list what a mystery letter cannot be — elimination is faster than guessing late in the puzzle.
• Try the 🚫 No Hints variation once you're comfortable: no frequency table, pure pattern deduction.

⚠️Common mistakes

• Marrying an early guess. If a mapping stops making sense, drop it — one wrong letter poisons every word it touches.
• Ignoring punctuation. Commas and apostrophes are free information about word boundaries and contractions.
• Forgetting the one-to-one rule: if Q = E, no other cipher letter can also be E.

❓FAQ

What is a cryptogram?

A short text encoded with a substitution cipher — every letter consistently replaced by another letter. Crack the mapping to reveal the quote.

What's the fastest way to start?

Frequency (E first), one-letter words (A or I), and common shapes like THE and -ING. See the strategy section above.

Is the DailyGrid Cipher free?

Yes — a new cryptogram every day at midnight ET, no account needed — the daily puzzles are free. Always. It's one of ten daily puzzles on DailyGrid.

Where can I learn the other games?

See all ten DailyGrid guides.