I'm working on the African Tradition version of this and as soon as technology is developed to let you download a buffalo hiding in tall grass, I'll post a link.
I suppose I will revive this again because the challenge was a lot of fun.. I printed off a bunch of these targets and tried this out. It seems like a long time since I have taken the rimfires out of the safe for anything other then plinking pop cans or hard boiled eggs. Since this was supposed to be a challenge I decided to just grab both of my .22s out of the safe and try this cold.
Equipment: Old Sleeping bag to lay on, Ruger 10/22 with Tech Sights, Ruger 77/22 with 4x scope. Both have regular slings not the GI web slings.
I shot the bolt action course in 56 seconds with a score of 88. The 10/22 I shot in 36 seconds with a score of 90. The group with the scoped bolt gun was better but not quite in the right place. The gun is sighted in a 50 yards and was shooting a bit low.
This was a lot of fun and I recommend everyone try it out!