対角線ナンプレ むずかしい No.231
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.231puzzlelounge.app/nanpure
396573282315769224895315
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
183427965942865173765319284236941758459782316871653492524178639697534821318296547
Answer to Diagonal Sudoku Hard No.231
183427965942865173765319284236941758459782316871653492524178639697534821318296547
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