対角線ナンプレ むずかしい No.17
Every column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.
Diagonal Sudoku Hard No.17puzzlelounge.app/nanpure
851276965874483546882419
Every column, row and bold 3×3 box, and each of the 2 coloured diagonals, holds each digit 1 to 9 once.
See the answer
851293674637841925294675183963158742725469831148327596319584267472916358586732419
Answer to Diagonal Sudoku Hard No.17
851293674637841925294675183963158742725469831148327596319584267472916358586732419
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