Integer Puzzles
Sort by
Space Mazes for Bright Kids: 8-12
Paperback
White Belt Kakuro: 150 Puzzles
Paperback
Best Simple Sudoku 5: 150 Puzzles
Paperback
Best Average Sudoku 4: 150 Puzzles
Paperback
Best Hard Sudoku 1: 150 Puzzles
Paperback
Best Hard Sudoku 2: 150 Puzzles
Paperback
