対角線ナンプレ むずかしい No.196
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.196puzzlelounge.app/nanpure
217339828514876471568492
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
521473869369518472874269351632985147915724638487631295298356714743192586156847923
Answer to Diagonal Sudoku Hard No.196
521473869369518472874269351632985147915724638487631295298356714743192586156847923
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