対角線ナンプレ むずかしい No.159
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.159puzzlelounge.app/nanpure
198529521456847365374159
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
149735682563281947728649153231468795697153428485927316856394271972516834314872569
Answer to Diagonal Sudoku Hard No.159
149735682563281947728649153231468795697153428485927316856394271972516834314872569
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