Drop each sliding bale on the stack. Anything hanging over the edge falls off, so the bales keep shrinking. Line up three perfect drops to grow them back.
Build the tallest hay stack you can. A bale slides back and forth above the stack, and you drop it. Any part hanging over the edge falls off, so the bales get narrower as you go. The game ends when a bale misses the stack completely.
More games you might like: Orchard Catch · Barn Swallow · Mole Patrol · Tractor Trail