Category:Cryptarithms
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This category contains examples of Cryptarithm.
A cryptarithm is a puzzle in which the digits in an arithmetical calculation have been replaced by letters.
The object of the exercise is to work out what letter stands for what digit.
In many cryptarithms, the letters form meaningful words or even phrases in natural language, but this is not an essential feature.
Pages in category "Cryptarithms"
The following 9 pages are in this category, out of 9 total.
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- Henry Ernest Dudeney/Modern Puzzles/72 - Alphabetical Sums
- Henry Ernest Dudeney/Modern Puzzles/73 - Alphabetical Arithmetic
- Henry Ernest Dudeney/Puzzles and Curious Problems/104 - Letter-Figure Puzzle
- Henry Ernest Dudeney/Puzzles and Curious Problems/29 - The Shopkeeper's Puzzle
- Henry Ernest Dudeney/Puzzles and Curious Problems/93 - Figures for Letters
- Henry Ernest Dudeney/Puzzles and Curious Problems/96 - Wrong to Right
- Henry Ernest Dudeney/Puzzles and Curious Problems/97 - Letter Multiplication
- Henry Ernest Dudeney/Puzzles and Curious Problems/98 - Digital Money
- Henry Ernest Dudeney/Puzzles and Curious Problems/99 - The Conspirators' Code