Tags » Logic Puzzles
This puzzle was originally posted in April 1969 by Martin Gardner, and is a classic even today. Thanks for an overwhelming response to the puzzle and my apologies for the delayed post as I was traveling on work outside the country over the last two weeks. 123 more words
KenKen? Who is he?
Actually, KenKen (aka KenDoku, MathDoku or CalcuDoku) is a great new math logic puzzle that is quickly growing in popularity.
KenKen is similar to Sudoku, but with an added twist, so you get to think and use your brain in a slightly different way. 381 more words