Description With more than 500 assorted number and logic puzzles, this collection contains these favorites: Brain Trainer--72 mental math challenges; Cell Blocks--96 Japanese logic puzzles; Futoshiki--use the numbers 1-5 to fill in the 72 grids; Kakuro--64 mathematical crossword puzzles; KenKen--72 arithmetical logic puzzles; Set Square--72 mental arithmetic grids; and Suko--96 espresso Su Doku puzzle.
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Harpercollins Uk The times mindgames number & logic puzzles: book 3, paperback/the times uk
