Sudoku (数独)is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub grids that compose the grid contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution.
Puzzle:
114 5.(a)(c)(c)---22 39.(c)(d)(c-b)
But this sudoku:
The rules:Diagonal Sudoku: the number 1-6 is filled into the space, the number of each row per row per house and the two diagonal lines do not repeat.
对角线数独:将数字 1-6 填入空格内，每行每列每宫及两条对角线上数字不重复。
