対角線ナンプレ むずかしい No.286
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.286puzzlelounge.app/nanpure
149794328498193146573498
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
653182497278945361194763825321874659487596213965321748732419586816257934549638172
Answer to Diagonal Sudoku Hard No.286
653182497278945361194763825321874659487596213965321748732419586816257934549638172
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