対角線ナンプレ むずかしい No.273
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.273puzzlelounge.app/nanpure
813454317569863793641792
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
354916872719328456286745931127893564495672183863154729938561247541237698672489315
Answer to Diagonal Sudoku Hard No.273
354916872719328456286745931127893564495672183863154729938561247541237698672489315
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