MID · 6×6
6×6 Sudoku — balanced flow
Place 1–6 once per row, column, and 2×3 box. A medium-sized board that usually takes 3–8 minutes — ideal for practicing techniques in shorter sessions.
Why pick 6×6
- A balanced step between mini and classic Sudoku
- Finishes in 3–8 minutes — fits commutes and lunch breaks
- Great for learning Locked Candidates and Naked Pairs
- Builds confidence before tackling full 9×9
Who it's for
Choose 6×6 when 4×4 feels too short but you don't want to commit to a long 9×9 round, or when you're practicing techniques in bite-sized sessions.
Scoring & ranking
6×6 uses the same scoring formula and global ranking. Players on the same UTC date, board size, and difficulty all solve the same puzzle.