対角線ナンプレ むずかしい No.240
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.240puzzlelounge.app/nanpure
54836844614697619234368
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
514286937326719845879543216298375461435168729761924583643897152982651374157432698
Answer to Diagonal Sudoku Hard No.240
514286937326719845879543216298375461435168729761924583643897152982651374157432698
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