Hey I'm new to this game so you can tweak these how you wish but I had 2 ideas. 1: Share a ship that can make distant travels and plot a course to slingshot from one planet to the next eventually having orbited each planet first one to get them all wins. 2: may not work but will know once your cannon is on the mun but whether from the mun, or from Kerbal set up a space station around the planet you choose and than drop a cannon on the planet. Your race from here is to be the first one to launch a kerbal from the planet to the station and board it wins!!! if you have to do it from the mun maybe place the cannon within 50m from the memorial there so its fair.
