Tredoku Patterns
Tredoku is a generalization of Sudoku in which each 3×3 box forms part of the surface of a 3-dimensional stack of cubes. Like Sudoku, the goal is to fill the grid with the digits 1 up to 9 in such a …
Tredoku is a generalization of Sudoku in which each 3×3 box forms part of the surface of a 3-dimensional stack of cubes. Like Sudoku, the goal is to fill the grid with the digits 1 up to 9 in such a …