Cryptarithms

Logicville : Puzzles and Brainteasers
Logicville is a website collection of mathematical games, puzzles, and brain teasers, including anagrams, cryptograms, cryptarithms or alphametics, word puzzles, logic games, doublets, tangrams, sudoku, chess problems, and many educational and math problems.
Logicville.com ~

Welcome to Arni's Mind Games
Mind Games, Flash Games Online, Edutainment, Mathematical recreations, Mind games, dudeney, Edward de bono, Lateral Thinking, Martin Gardner, Jar Games, Cryptarithms, Alphametic, Mind Puzzles, Restorations
Mindgames-arni.com ~

FRED HATFIELD'S OHAVER CRYPTOLOGY ARCHIVES
ohavercrypt hatfield series display ohaver fred cryptology archives displayseries correspondence solving cryptarithms cipher secrets personal index selected dictionary bowser cryptarithm publications cryptograms orleans bellsouth net new box data copyright photos cryptogramsseries manuscripts history documents notes merle inventory cross acess archive
Ohavercrypt.com ~

Cryptarithmania
cryptarithmania site rss wordpress cryptarithms information born available kids games polytope media math themes mike screenshots inbox copyright december november posts puzzles buy email entries comments address read submitting valid log posted million view lifetime supply xhtml permanent link blog
Cryptarithmania.com ~