Stars placed0 / 8
Visible conflicts0
Moves0
Time0:00
Tap or left-click uses the selected tool. Right-click cycles Mark → Star → Clear. Keyboard: arrows, S, M, C, H, U.
Chart a quiet constellation. Every row, column, and region needs exactly one star.
Tap or left-click uses the selected tool. Right-click cycles Mark → Star → Clear. Keyboard: arrows, S, M, C, H, U.