対角線ナンプレ むずかしい No.285
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.285puzzlelounge.app/nanpure
956344739351385497429813
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
821645397956372481473198625297431568514826739638957142165283974742569813389714256
Answer to Diagonal Sudoku Hard No.285
821645397956372481473198625297431568514826739638957142165283974742569813389714256
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