対角線ナンプレ むずかしい No.248
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.248puzzlelounge.app/nanpure
348371476268157946435538
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
965134728327958164841627953479562831236841579158793246783415692614279385592386417
Answer to Diagonal Sudoku Hard No.248
965134728327958164841627953479562831236841579158793246783415692614279385592386417
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