If the timing fails, reset the level instantly using the refresh icon.
If I recall correctly, one common version of Level 39 asks something like: level 39 brain test 4
Brain Test 4 Level 39 Answer and Walkthrough Brain Test 4 introduces Uncle Bubba, a new character who needs help navigating his tricky farm life. Level 39 presents a classic physics puzzle where you must help him clear a high jump. The Challenge Uncle Bubba must jump over the fence. The Problem: He is too heavy to clear it on his own. The Goal: Find a way to propel him over the hurdle safely. Step-by-Step Solution Follow these exact steps to clear the level: If the timing fails, reset the level instantly