and at least 1 
note: the must have some affect to the level...Here is what I don't want to see:
True, the vehicle does move the ball slighty, but it has no affect on the contraption.
I've made a few... but those are the easy ones. I'm not good enough for levels 12-21.
Rolling away
Reach up
Mind the gap
Junkyard
The wall
On a roll
Full-up
Higher
Around the bend
Up the hump
Mission to mars
Big ball
Handling
Try and do the ones I haven't done, I'll place them down here...
Up the stairs EMDF's contraption
Four balls EMDF's contraption
Down under EMDF's contraption
Awash Sccook's contraption
Tube Lukasran's contraption
Back and forth Mr Znf's contraption
Unpossible Sccook's contraption
U-turn Wlapizza's contraption
The boomerang reverse challenge is also here:
Rolling away: Luke1000's contraption
Reach up:
Mind the gap:
Junkyard:
The wall:
On a roll:
Full-up:
Higher:
Around the bend:
Up the hump:
Mission to mars:
Up the stairs:
Big ball: Sccook's contraption
Four balls:
Down under:
Awash:
Handling:
Tube: Sccook's contraption
Back and forth:
Unpossible:
U-turn:
Good luck!
