対角線ナンプレ むずかしい No.193
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.193puzzlelounge.app/nanpure
691621623216428938158287
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
243758169169243758587196423354987216691532874728614395932861547416375982875429631
Answer to Diagonal Sudoku Hard No.193
243758169169243758587196423354987216691532874728614395932861547416375982875429631
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