MiniSudoku

Mini Sudoku brings a fresh, compact take on the classic number puzzle. Built around a 6×6 grid, every puzzle is quick to pick up but satisfying to solve — perfect for a few minutes of focused thinking. Daily Challenge A new puzzle every day across Medium, Hard, and Super Hard difficulties. Track your streak on the calendar and see how your performance stacks up over time. Four Difficulty Levels From Easy warm-ups to brutal super-hard puzzles, there's a challenge for every level of experience. Smart Gameplay Tools - Notes mode to pencil in candidates - Hints when you're truly stuck (3 per game) - Undo to walk back any mistake - Auto-remove notes when a number is placed - Configurable error limit to keep pressure on Statistics & Achievements Track your win rate, best times, perfect games, and daily streaks. Unlock 8 achievements — from your first win to a 30-day daily streak and speed runs under 2 minutes. Fully Customizable Tune highlighting, the number pad, haptic feedback, cell animations, dark/light/system theme, and daily reminder notifications — all from the settings screen.