- the ground (or the ceiling/walls, silly!)
- moveable blocks such as those in The Wall or boulders such as those in Awash
This applies even after the goal piece(s) reach(es) the goal. As always, simple and/or champion solutions are preferred and will be given precedence. If you want to go for green/wheel-less/other arcane designations, more power to you, but they are not a requirement. I will update the list as I get time. Since I'm a firm believer that simple solutions are often boring, I will maintain a separate list for creative, novel, and ingenious contraptions. These are the ones that make you go, "Wow!"
Special cases:
- Four Balls: A Four Balls solution shall be considered a valid pilot if the goal pieces do not touch any level surfaces other than the one they start on.
- Back and Forth: A Back and Forth solution shall be considered a valid pilot if the ball is extricated from the ground by the contraption before entering the starting area (or the line extending above and below the beginning of the start area).
It has come to my attention that Linkzcap came up with the basic idea for Pilot before I did. He called it Airborne. Although I hadn't heard of Airborne when I came up with this competition, I want his name to be associated with the Pilot designation as much as mine is.
- Rolling Away
1 piece by coletm - Reach Up
8 pieces by NoelyD - Mind the Gap
3 pieces by defect9 - Junkyard 5 pieces by defect9
- The Wall 6 pieces by wormzer
- On a Roll
2 pieces by Entity - Full-up
10 pieces by defect9 - Higher
3 pieces by defect9 - Around the Bend
3 pieces by NightStryke - Up the Hump
7 pieces by defect9 - Mission to Mars
28 pieces by kelloran - Up the Stairs
10 pieces by defect9 - Big Ball
6 pieces by defect9 - Four Balls* (open problem)
- Down Under (open problem)
- Awash (open problem)
- Handling
8 pieces by defect9 - Tube
8 pieces by timewarp - Back and Forth* (open problem)
- Unpossible (open problem)
- U-turn
7 pieces by defect9
- Rolling Away by defect9
- Reach Up by NoelyD
- Mind the Gap by defect9
- Junkyard by defect9
- The Wall by wormzer
- On a Roll by NoelyD
- Full-up (open problem)
- Higher by NoelyD
- Around the Bend by defect9
- Up the Hump by bozoboy33
- Mission to Mars by kelloran
- Up the Stairs (open problem)
- Big Ball (open problem)
- Four Balls* (open problem)
- Down Under (open problem)
- Awash (open problem)
- Handling (open problem)
- Tube by Lobsterlair
- Back and Forth* (open problem)
- Unpossible (open problem)
- U-turn by defect9
* — subject to special rules



