B-1 Hourglass
B-2 Round and Round
B-3 The Maze
B-4 Golden Ratio
B-5 Tread Carefully
B-6 Mouse Ears
B-7 Build and Tilt
B-8 Beehive
B-9 Onion Peel
B-10 Never Let You Go
B-11 Steam It Up
B-12 Algae Gates
B-13 Balloon Maze
B-14 Tilt with Caution
B-15 Spring Cleaning
B-16 Air Maze
B-17 Donuts