対角線ナンプレ むずかしい No.275
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.275puzzlelounge.app/nanpure
64959986389564294723745
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
164792583538461927297583614425837169381956742976124835659348271742615398813279456
Answer to Diagonal Sudoku Hard No.275
164792583538461927297583614425837169381956742976124835659348271742615398813279456
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