対角線ナンプレ むずかしい No.117
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.117puzzlelounge.app/nanpure
748272933719194784363779
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
792163485135894672648725931523678194476519823819342756984236517361957248257481369
Answer to Diagonal Sudoku Hard No.117
792163485135894672648725931523678194476519823819342756984236517361957248257481369
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