Carlton, Olivia
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Cryptograms to Keep You Sharp
$11.99 Add to cartExercise your brain while you uncover some pithy food for thought. Cryptograms are substitution codes–every letter in the code has been replaced by some other letter; you try to find which letters st… [more below]
- Author: Carlton, Olivia
- Binding: Paperback
- Page Count: 96
- Publish Date: August 01 2002
- ISBN10: 0806989939
- Language: English
