LOGICVILLE
Mathematical Puzzles
Dual Cryptograms
Solution to Puzzle 145. DOUBLET
One solution for transforming the word GIVE to TAKE is
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Lewis Carroll's Corner
The Universe in a Handkerchief: Lewis Carroll's Mathematical Recreations, Games, Puzzles, and Word Plays
Symbolic Logic Game of Logic: Mathematical Recreations of Lewis Carroll (2 Books Bound As 1)