対角線ナンプレ むずかしい No.178
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.178puzzlelounge.app/nanpure
839687958291432819464467
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
586713924129546387473982156348195762691278435257364819712859643865437291934621578
Answer to Diagonal Sudoku Hard No.178
586713924129546387473982156348195762691278435257364819712859643865437291934621578
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