Removed 40 tentacles
Complete level 20
Remove 30 tentacles
Collected 30 gunpowder barrels
Remove 25 Kraken tentacles
Guided 20 ships to their destination
Collected 30 treasures
Complete a level with multiple ships without colliding
Remove 20 Kraken tentacles
Collect 20 gunpowder barrels
Collect 20 treasures
Complete 10 levels in a row without sinking
Complete level 10
Remove 10 Kraken tentacles
Collect 10 gunpowder barrels
Complete 5 levels in a row without sinking
Complete 5 levels in a row without using hints
Collect 10 treasures
Swap 20 pieces in total
Remove a Kraken tentacle for the first time
Collect a gunpowder barrel for the first time
Collect your first treasure
Rotated 15 pieces in one level
Rotate 10 pieces in a level
Rotate 25 pieces in total
Use a hint for the first time
Swap a piece for the first time
Rotate a piece for the first time
Sink the ship for the first time