Catherine

• On Easy and Normal you can reset your combo meter by hitting undo (allowing you to "cheat" your way to a perfect combo). The puzzles are also shorter and easier than on Hard.

• You can change the game difficulty if you're getting stuck, but only in the bar, so keep a save there.

• If you find yourself running out of lives you can get a pillow, die, and repeat: on Easy you get 3 lives per pillow and on Normal you get 2.

• Be sure to talk to everyone and encourage them, both in the bar and at the landings. The sheep will often have some strategies for moving the blocks in the upcoming stages.