Sudoku Jigsaw (also known as " Irregular ", " Nonomino " or " Geometric Sudoku ") is a logic-based, combinatorial number-placement puzzle.
In all other respects the Puzzle works in the same way, but this chan.
Each row, column and Jigsaw shape contains all of the digits 1 through 12.
Regular 12x12 Sudoku that row and column rules apply, but instead of a 4x3 grid they are twelve Jigsaw shapes.
Jigsaw Sudokus are very similar to regular Sudoku puzzles.
Sudoku Jigsaw (also known as " Irregular ", " Nonomino " or " Geometric Sudoku ") is a logic-based, combinatorial number-placement puzzle