KerbalFun123

I have a challenge: Since so much debris is wasted in space and that can damage ships, let's try a mission that does not drop any debris, mines asteroids, and cannot be a ssto. ---=Levels of sucessfulness=--- Level 1: Use a single orange tank to get in orbit Level 2: Land on the mun without leaving debris Level 3: To the mun on one tank. Level 4: To duna without debris Level 5: To laythe without debris Level 6: To dres without debris And finally: Level 7: Land on every planet with mining BUT only 5 tanks and 3 engines.

I would like some challenges in KSP, as I have gotten a bit bored of things in KSP. Can someone suggest some challenges?