[sperry]

Okay, here's my full Minimal parts list:

Level 1, 0 Parts
Level 2, 1 Part (Dean's idea)
Level 3, 2 Parts
Level 4, 5 Parts
Level 5, 6 Parts
Level 6, 1 Part
Level 7, 3 Parts
Level 8, 2 Parts (Speedinticket's idea)
Level 9, 0 Parts (Not very clever)
Level 10, 3 Parts (Speedinticket's idea)
Level 11, 4 Parts
Level 12, 6 Parts
Level 13, 4 Parts
Level 14, 11 Parts
Level 15, 6 Parts
Level 16, 8 Parts
Level 17, 4 Parts
Level 18, 6 Parts
Level 19, 6 Parts
Level 20, 19 Parts


I'm sure some of these can be beat!