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Sudoku: hard sheet 870

4 puzzles on one page and the answers on the next. Every sheet number from 1 to 999 has its own puzzles.

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Sudoku

Hard · Sheet 870 · 9×9
Owlpuzzlesowlpuzzles.com
  • Write 1 to 9 so every row, column and 3×3 box holds each number once.
1
3492152394183573194518476583
2
12699462231858736353299468
3
246849327236595469347863549849
4
3945563414596619712786149537
Answers on the next page.More free sheets: owlpuzzles.com/printable-logic-puzzles

Answers

Sudoku · Hard · Sheet 870
Owlpuzzlesowlpuzzles.com
1
813795426496218537257463189742651893985342761361987245529134678134876952678529314
2
312869457945137862678254931456392178291578346783416295869723514534681729127945683
3
182476593765983142934152867421738659578269314693541278819627435246395781357814926
4
761328945549716328832954617417592863625483791398671452174865239286139574953247186