This fun game book for adults contains over 100 math puzzles. Some of the types of puzzles included are: Calcudoku, Numbriks, Kakuro, and 3 Sudoku variants.
This fun game book for adults contains over 100 math puzzles. Some of the types of puzzles included are: Calcudoku, Numbriks, Kakuro, and 3 Sudoku variants.
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