Brain Test All-Star Level 40: Light up all of the balls.
Brain Test All-Star Level 40
Screenshots

Quick Answer
Guide the firefly along the path (Up, Right, Down, Down, Right, Up) to light up all the circular nodes.
Skills Tested
Step-by-Step Solution
- 1) Move the firefly Up.
- 2) Move it Right.
- 3) Move it Down.
- 4) Move it Down again.
- 5) Move it Right, then Up to finish the route.
Hint
Reveal a hint
Move the firefly Up, Right, Down, Down, Right, Up to reach every node.
Why It Works
This is a path-following puzzle: the route decides which nodes get lit. Walking the full sequence makes sure the firefly visits each ball exactly.
Frequently asked questions
How do I solve Brain Test All-Star Level 40?
Guide the firefly through the path Up, Right, Down, Down, Right, Up to light every node.
What is the answer to Brain Test All-Star Level 40?
Follow the route Up, Right, Down, Down, Right, Up so the firefly visits all the balls.
Why do I need the exact path in Brain Test All-Star Level 40?
Each move sends the firefly to a specific node, and only the full path lights every ball.
What is the trick in Brain Test All-Star Level 40?
The route order is fixed, so you must reproduce it exactly rather than moving freely.
Is there a video walkthrough for Brain Test All-Star Level 40?
Yes. The embedded video shows the firefly following the full path.
How do I avoid getting stuck in Brain Test All-Star Level 40?
Keep the sequence Up, Right, Down, Down, Right, Up in mind and trace it step by step.