対角線ナンプレ むずかしい No.169
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.169puzzlelounge.app/nanpure
833418171537841358459653
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
491867253365421879287935164712354698653798412849612735938146527124579386576283941
Answer to Diagonal Sudoku Hard No.169
491867253365421879287935164712354698653798412849612735938146527124579386576283941
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