Brain Test 4 Level 17: Wake up Uncle Bubba.
Brain Test 4 Level 17
Screenshots

Quick Answer
Slide open the window to release the fly. Once it lands on Uncle Bubba's nose, the lizard will extend its tongue to catch it, waking him up.
Skills Tested
Step-by-Step Solution
- 1) Slide the window open to let the fly out.
- 2) Wait for the fly to land on Uncle Bubba nose.
- 3) Let the lizard stretch out its tongue to grab it.
- 4) See Uncle Bubba wake up from the sudden move.
Hint
Reveal a hint
A sleeping person will only wake after something touches him. Try letting an insect reach his nose.
Why It Works
This level asks you to build a small chain reaction. Freeing the fly, letting it land on his nose, and then having the lizard react is what finally wakes Uncle Bubba up.
Frequently asked questions
How do I solve Brain Test 4 Level 17?
Slide open the window to release the fly. Once the fly lands on Uncle Bubba nose, the lizard sticks out its tongue to catch it and wakes him up.
What is the answer to Brain Test 4 Level 17?
The solution is to open the window so the fly escapes, lands on his nose, and the lizard catches it, startling him awake.
What is the trick in Brain Test 4 Level 17?
You cannot wake him directly. The trick is to open the window so the fly reaches his nose, which sets off the lizard reaction that wakes him.
Why do I need to open the window in Brain Test 4 Level 17?
Opening the window releases the fly so it can land on his nose. This triggers the lizard to strike, which is what wakes him up.
Is there a video walkthrough for Brain Test 4 Level 17?
Yes. The embedded video shows sliding open the window, the fly landing on his nose, and the lizard tongue catch waking him.
How do I avoid getting stuck in Brain Test 4 Level 17?
Simply tapping Uncle Bubba will not work. Slide the window open, let the fly settle on his nose, and the lizard reaction will wake him.