対角線ナンプレ むずかしい No.270
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.270puzzlelounge.app/nanpure
482789365416257489634967
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
548291367172638495396754218234975186687413952915862734753146829869327541421589673
Answer to Diagonal Sudoku Hard No.270
548291367172638495396754218234975186687413952915862734753146829869327541421589673
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