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