対角線ナンプレ むずかしい No.216
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.216puzzlelounge.app/nanpure
137224364726385191524516
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
193758462872164935645329871961847523254693718387512694726481359518936247439275186
Answer to Diagonal Sudoku Hard No.216
193758462872164935645329871961847523254693718387512694726481359518936247439275186
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