Browse free Mini Sudoku boards by size or difficulty. Start with the 6×6 LinkedIn-style format, step up to 8×8 for longer deductions, or try 10×10 when you want a deeper logic workout. Every puzzle has one unique solution, pencil marks, hints, and mobile-friendly controls.
The fastest format and the closest match to the daily 6×6 puzzles people share online.
A bigger board with 2×4 regions, useful when 6×6 starts feeling automatic.
The longest Mini Sudoku mode here, built for slower solves and careful pencil marks.
300 puzzles • Showing newest 9
300 puzzles • Showing newest 9
300 puzzles • Showing newest 9