My kitchen has a u-shaped counter arrangement, which I set up as 3 separate cubes with a little bit of overlap. When playing Tiny Golf, the scenery that appears in the cubes have a slightly smaller footprint than the cubes themselves, so their bottoms don't overlap. Instead, there's a small gap that the golf ball often goes into, and it's nearly impossible to get out. There have been a few other instances of the ball not deflecting off cube-defined scenery and disappearing entirely. Either case, all I can do is eject the game and start over.