対角線ナンプレ むずかしい No.131
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.131puzzlelounge.app/nanpure
581398648373772647912421
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
582976143174532698693481275367215489829347516451698732238164957915723864746859321
Answer to Diagonal Sudoku Hard No.131
582976143174532698693481275367215489829347516451698732238164957915723864746859321
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