初級クリプトグラム
ヒントと明確な手がかりで初心者でも解きやすい換字式暗号パズル。
名言: Franklin D. Roosevelt
文字重複の衝突を検出
複数の暗号文字が同一の平文文字に割り当てられています。
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.
解読完了！
換字暗号の解読に成功しました！
換字レール＆キーパッド
スクリーンキーボード
文字出現頻度分布
バーをクリックすると、該当する暗号文字をハイライト表示します。
このカテゴリーの他の暗号パズル
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"
初級クリプトグラム
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.
詳細な解法ガイドを読む→