Goal: place exactly 1 ♛ in each row, column, and color region.
Placing: tap once for an ✕, tap again for a ♛. Drag to mark several ✕ at once.
Rule: ♛ can never touch each other — not even diagonally.
Love it on paper? Star Battle puzzle books by Pixel Wizard Press
Queens — also known as Star Battle or Two Not Touch — is a logic puzzle played on a square grid divided into colored regions. Your goal: place one crown in every row, every column, and every color region, with one hard restriction — no two crowns may ever touch, not even diagonally. Every puzzle here has exactly one solution and can be finished with pure deduction. No guessing, ever.
Play a fresh daily puzzle or unlimited games in five board sizes from 7×7 to 11×11. Smart hints teach you real solving techniques instead of just revealing squares. Auto-X marking, undo, dark mode, a colorblind-friendly letter mode, and streak tracking — free, no account, works on your phone.
Pixel Wizard Press publishes Star Battle puzzle books with the same computer-verified, single-solution guarantee. Browse the books.