Play Coronet like an app — it opens from your home screen, no app store needed.On iPhone or iPad: tap Share , then Add to Home Screen.
Step 1 · Last Cell
Practice 1 of 3
Last Cell: A row, column or region has only one open cell left, so the queen goes there.
Where to look: Wherever your last queen landed. Its fallout is where the next Last Cell usually is. On a fresh board, start with the smallest regions.
🔒 This puzzle opens once you’ve solved the practice puzzles.
Three for three. Last Cell carries you a long way, but not all the way. Next: what to do when nothing is down to one cell. Region Squeeze →
6×6Easy0/6 queens
0:00
Tap: ✕ → queen → clear. Long-press, right-click or drag to mark ✕. Arrow keys + Enter / X / Q work too.