対角線ナンプレ むずかしい No.283
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.283puzzlelounge.app/nanpure
753144381958258353796693
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
678594312325617948914382576137926485489135627562748193241853769793261854856479231
Answer to Diagonal Sudoku Hard No.283
678594312325617948914382576137926485489135627562748193241853769793261854856479231
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