対角線ナンプレ むずかしい No.194
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.194puzzlelounge.app/nanpure
127515617425738593467547
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
369481257458927361172563948936172584215846793847359612791634825683215479524798136
Answer to Diagonal Sudoku Hard No.194
369481257458927361172563948936172584215846793847359612791634825683215479524798136
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