Complete the first level.
Complete 20 levels.
Pass through a barrier.
Complete 25 levels.
Complete 30 levels.
Complete 35 levels.
Pass through the hidden platform.
Complete 40 levels.
Escape from a Watcher.
Complete all levels.
Hold or move a block.
Find a hidden path.
Complete 5 levels.
Complete 10 levels.
Hold or move a block 50 times.
Cross the moving bridge.
Find the labyrinth's exit.
Complete 15 levels.
