対角線ナンプレ むずかしい No.212
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.212puzzlelounge.app/nanpure
636154939214951451692387
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
957836421361542897248917356592174683614328975783695142435281769176459238829763514
Answer to Diagonal Sudoku Hard No.212
957836421361542897248917356592174683614328975783695142435281769176459238829763514
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