100 3D Sudoku Cubes
Welcome to this amazing collection of 100 3D sudoku cubes. The puzzles are grouped by levels of difficulty, including easy, medium and hard. There are 4x4 puzzles, 6x6 puzzles and 8x8 puzzles included within the book. To solve these puzzles, the solver is required to place each number from 1 – 8 (and 1 – 12 and 1 – 16 for the larger grids in the book) once into each region and bold-lined box in the grid. Solutions are featured at the back of the book for the solver to check their answers once they have completed the puzzles, or if they get stuck while solving them and need a helping hand along the way.
