This is part of my past play and would be apparently purposeless, it had no goal or motive for you to play it. You just had fun and enjoyed the game. This would be under the competitor category for me, it was something you could actually win and loose. To me that was a fun little competition that we had every day at gym, and I'd love to have those days back if only for a few hours.
10 DIY Awesome and Interesting Ideas For Great Gardens 1
Bespoke Mounds Bespoke Mounds - fun ideas for creative play space, given tri-level nature of backyard, for the kids. like the little bridge and idea of using synthetic grass as a temporary covering while kids are small.