Clean and green

[GNorthup]

OK, here is a nice challenge for all who wish to accept:

Build any contraption that will:
1. Clean up after itself.
2. Use only the power of gravity.

I can't start you off right now, I still need to develop one .

[craigtx]

does this count, mars landing with no wheels.

http://FantasticContraption.com/?designId=226336

[GNorthup]

Well, it almost cleans up after itself...for it to be clean, it really has to leave the game empty of the original contraption. It'd be even better if it could clean up everything else that's loose, too.

EDIT: Don't take this challenge lightly; some levels are simply impossible to do this on.

[craigtx]

hows this,mars clean from contraption.
http://FantasticContraption.com/?designId=228912
heres one more
http://FantasticContraption.com/?designId=229188
down under

http://FantasticContraption.com/?designId=229716

[craigtx]

reach up
http://FantasticContraption.com/?designId=245543

[OfficiallyHaphazard]

I think in order for it to be clean, the object must stay in the goal, but everything else is gone.

Edit: I was thinking of a different thread... where "clean" meant champion as well

[craigtx]

read above goal,dont leave anything behind.
http://FantasticContraption.com/?designId=245921
here a clean leave and a green finish
http://FantasticContraption.com/?designId=246821

[craigtx]

back and forth with no power gravity only
http://FantasticContraption.com/?designId=292597

[mtdewd]

Here's one for hidden level 44 (http://fantasticcontraption.com/?designId=19521):
http://FantasticContraption.com/?designId=309146

[wildwolf]

2 solutions for Mission to Mars :
http://FantasticContraption.com/?designId=311779
http://FantasticContraption.com/?designId=312676

[JugglerLeo]

Here is the challenge. Fewer pieces in your green solution. A lot of ours have been elaborate and cool, but lets see some truly green solutions.

http://FantasticContraption.com/?designId=316397

This uses the minimum number of pieces if I am not mistaken. I think that is really more the spirit of a "green" solution.

-Leo

[timewarp]

Here is the challenge. Fewer pieces in your green solution. A lot of ours have been elaborate and cool, but lets see some truly green solutions.

http://FantasticContraption.com/?designId=316397

This uses the minimum number of pieces if I am not mistaken. I think that is really more the spirit of a "green" solution.

-Leo

Nope, got one that's one fewer.
http://FantasticContraption.com/?designId=298072

[JugglerLeo]

Dude, nice...

[JugglerLeo]

Got a one piece solution to this one?
http://FantasticContraption.com/?designId=316644

Might be possible.

[timewarp]

Got a one piece solution to this one?
http://FantasticContraption.com/?designId=316644

Might be possible.

http://FantasticContraption.com/?designId=316728

Just realized this is a clean solution, too.

[craigtx]

green means cleans up after its self.
simple is best but you cant leave anything behind.
http://FantasticContraption.com/?designId=334851
big ball green and clean
the wall clean and green
http://FantasticContraption.com/?designId=335551

[timewarp]

green means cleans up after its self.
simple is best but you cant leave anything behind.
http://FantasticContraption.com/?designId=334851
big ball green and clean
the wall clean and green
http://FantasticContraption.com/?designId=335551

Green means not using any powered wheels.
Clean means not leaving anything you built on the playing field.

[craigtx]

around the bend
http://FantasticContraption.com/?designId=336308
green or clean no power and nothing left.

[pguilty]

Mind the gap

here's my solution; http://FantasticContraption.com/?designId=340659

cheap but the stage stays clean lol

[craigtx]

a cleaner around the bend
http://FantasticContraption.com/?designId=343028