対角線ナンプレ むずかしい No.226
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.226puzzlelounge.app/nanpure
638153192166749324188695
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
267384591538291476419576283921743865683952147745618932154837629396425718872169354
Answer to Diagonal Sudoku Hard No.226
267384591538291476419576283921743865683952147745618932154837629396425718872169354
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