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Discover summer reading lists for all ages & interests!
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Futoshiki (also known as "Unequal") is a logical puzzle with simple rules and challenging solutions.
This Logic Puzzles book is packed with the following features:
- 500 Futoshiki (4x4) Puzzles from Easy to Hard.
- Answers to every puzzle are provided.
- Each puzzle is guaranteed to have only one solution.
- Includes free bonus puzzles you can download book (Sudoku for smart kids).
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Take 20% off your first order
Enter the code below at checkout to get 20% off your first order