4,000 free levels
Queens Puzzles by Size
Pick a board size to start. Smaller grids teach the rules and the core forced moves; larger grids add longer deduction chains and region-group logic. Every level is free, verified to have a single solution, and comes with hints that explain each step.
Which size should I play?
New to Queens? Start with 5×5 or 6×6. The daily-size challenge most players know is 8×8. Ready for a marathon? 12×12 boards average 17 deductions, and the hardest Queens puzzles are ranked on their own page. Want a new board every day instead? Play the Daily Queens set, or get endless boards in Unlimited.
Queens puzzles FAQ
How many Queens puzzles are there?
4,000 numbered levels across 8 sizes (5×5 to 12×12), 500 per size. Each level is verified to have exactly one solution that can be reached by logic alone.
How is difficulty rated?
A logic engine solves every board using human techniques and counts the deductions it needs. Boards that need more steps or harder techniques, such as region groups, are rated medium or hard. Grid size alone is not a difficulty grade.
Do I have to play the levels in order?
No. Jump to any level in any size. Completed levels are marked in the library so you can see your progress.