対角線ナンプレ むずかしい No.186
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.186puzzlelounge.app/nanpure
17381954616872737396898
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
618597234745362891329814756492753618163489572587621943871245369956138427234976185
Answer to Diagonal Sudoku Hard No.186
618597234745362891329814756492753618163489572587621943871245369956138427234976185
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