Blow ball path
Game that is easy to do, inside and out. Use tape , color or whatever to make the path, and then blow the ball with a straw through it. The game can be used for one person only, also to work with a group.
Have fun with the group, team building, can be used as a competition but that is never the main goal.
What you need:
Ping pong ball, tape, colours.
Let the group decide how many points you get for the path, for what you get a minus and so on. They can be judges, take the time and stucture the path and so on.