Hard Mini Sudoku Puzzles
Page 30 of 60 · 760 puzzles
6×6 Hard Puzzles
10 puzzles
Mini Sudoku 6x6 #0831
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0832
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0833
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0834
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0835
A hard 6×6 board with 10 clues. One unique solution.
Mini Sudoku 6x6 #0836
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0837
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0838
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0839
A hard 6×6 board with 11 clues. One unique solution.
Mini Sudoku 6x6 #0840
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.
← Back to puzzle library