jingor sudoku

Jingor Sudoku is a puzzle game, can be used as a hobby, can challenge intelligence, can be leisure entertainment. Jingor Sudoku is to fill the number between 1 and 8 in Jingor face (the expanding surface of the cube) with some numbers in accordance with the following two rules into the blank nine grid except the middle grid. Rule 1: Each number can appear only once in the same side. (The middle grid of the ninth grid is invalid) Rule 2: Each number can appear only once in the same edge. It is emphasized that the answer to each Jingor Sudoku is unique.