Description Sudoku Jigsaw (also known as "Irregular," "Nonomino" or "Geometric Sudoku") is a logic-based, combinatorial number-placement puzzle.
Regular 9x9 Sudoku that row and column rules apply, but instead of a 3x3 grid they are nine Jigsaw shapes..
Jigsaw Sudokus are very similar to regular Sudoku puzzles.
Description Sudoku Jigsaw (also known as "Irregular," "Nonomino" or "Geometric Sudoku") is a logic-based, combinatorial number-placement puzzle