対角線ナンプレ むずかしい No.176
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.176puzzlelounge.app/nanpure
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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
498176523563924817127835469346592178975681342281743956819467235752318694634259781
Answer to Diagonal Sudoku Hard No.176
498176523563924817127835469346592178975681342281743956819467235752318694634259781
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