Cryptogrammes Faciles
Cryptogrammes accessibles avec indices de départ et déductions guidées.
Citation de Franklin D. Roosevelt
Conflit de Lettres Détecté
Plusieurs lettres chiffrées sont associées à la même lettre en clair.
Historical Speeches Cryptogram · Franklin D. Roosevelt
Instructions: Each letter in the ciphertext stands for another letter in the alphabet. All instances of a cipher letter represent the same plaintext letter. Punctuation and spaces are preserved.
Déchiffrement Terminé !
Vous avez percé le chiffre de substitution !
Rail de Substitution & Clavier
Clavier Virtuel Mobile
Distribution de Fréquence des Lettres
Cliquez sur une barre pour surligner les lettres chiffrées correspondantes.
Plus de cryptogrammes dans cette catégorie
Explore authentic quotes encrypted with certified monoalphabetic derangements.
Franklin D. Roosevelt
"First Inaugural Address, 1933"
Maya Angelou
"I Know Why the Caged Bird Sings"
Oscar Wilde
"The Picture of Dorian Gray"
Cryptogrammes Faciles
Easy cryptograms are designed for beginners and casual solvers. These puzzles feature longer quote lengths, clear single-letter words (A and I), frequent apostrophes and contractions, and pre-populated anchor clues to give you immediate traction.
Spot Single-Letter Words
Standalone 1-letter words in English are almost always "A" or "I". Test both candidates in other words to see which makes sense.
Decode Apostrophe Patterns
Examine punctuation! A single letter following an apostrophe is typically 'T (don't), 'S (it's), or 'D (I'd). Two letters are almost always 'RE, 'VE, or 'LL.
Leverage Anchor Clues
Our easy puzzles provide starting letter mappings. Watch for these letters across the entire quote to reveal high-frequency root words.
Need step-by-step guidance? Read our comprehensive cryptanalysis methodology.
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