How to play
Complete all 40 stages by placing one designed octopus in every row, column and colored region.
Designed octopi may never touch, not even diagonally.
Click once to mark a box with ✕. Double-click, or press Enter, to place a designed octopus. A wrong placement restarts the puzzle.
Use the arrow keys to move, Backspace or Delete to clear a box, and Restart to begin the current stage again.
Octodoku