対角線ナンプレ むずかしい No.263
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.263puzzlelounge.app/nanpure
845172369652644852362674
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
968147523351268947742395618489651732527983164613724859875412396194836275236579481
Answer to Diagonal Sudoku Hard No.263
968147523351268947742395618489651732527983164613724859875412396194836275236579481
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