Hard Sudoku No.470
Satisfying puzzles that need Naked Pairs and Hidden Pairs.
Hard Sudoku No.470puzzlelounge.app/nanpure
5128614252723686852963119841
Every column, row and bold 3×3 box holds each digit 1 to 9 once.
See the answer
534169287982753614167824935849512376275396148316487529798631452421975863653248791
Answer to Hard Sudoku No.470
534169287982753614167824935849512376275396148316487529798631452421975863653248791
If you are unsure how to solve, see how to solve sudoku, with tips.