対角線ナンプレ むずかしい No.80
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.80puzzlelounge.app/nanpure
399756763142328139691886
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
456319278319782456782654391548927613923165784167438925871243569694571832235896147
Answer to Diagonal Sudoku Hard No.80
456319278319782456782654391548927613923165784167438925871243569694571832235896147
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