Hard Sudoku No.309
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.309puzzlelounge.app/nanpure
75592351498761384152194723
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
743586912591234768826917345372651489458792631619348257984123576237865194165479823
Answer to Hard Sudoku No.309
743586912591234768826917345372651489458792631619348257984123576237865194165479823
If you are unsure how to solve, see how to solve sudoku, with tips.