Collect 100 stars in total and unlock the final 40 levels.
3 Stars in 30 Levels! Good Job!
This should make it easier to follow the boxes.
Nice, that wasn't too hard. Now it's time to solve some puzzles on your own!
Starting Invisibox was a good decision. But don't expect to get thousands of achievements for doing nothing. This game only has 5 achievements.
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