Hard Mini Sudoku Puzzles
Page 27 of 60 · 760 puzzles
6×6 Hard Puzzles
10 puzzles
Mini Sudoku 6x6 #0801
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0802
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0803
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0804
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0805
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0806
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0807
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0808
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0809
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0810
A hard 6×6 board with 10 clues. One unique solution.
Hard Mini Sudoku puzzles have about the fewest clues that scanning can still finish, 10 to 12 on a 6×6, like a Thursday to Sunday daily.
You never need pencil marks or a guess, but the opening is narrow and some boards need a row or column scan to get going again.
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