Brain Test 3 Level 104: Alyx must cross this lava river.
Brain Test 3 Level 104
Screenshots

Quick Answer
Tap the correct path of rocks (middle-left, middle-top, then right-top) and tap Alyx to guide her safely across the lava to the cave.
Skills Tested
Step-by-Step Solution
- 1) Look at the three rock options above the lava river.
- 2) Tap the middle-left rock first.
- 3) Tap the middle-top rock next.
- 4) Tap the right-top rock to finish the path.
- 5) Tap Alyx so she crosses the lava and enters the cave.
Hint
Reveal a hint
Tap the stepping stones in the correct order, then tap Alyx to send her hopping across to the cave.
Why It Works
Only the right rock sequence forms a safe path. Selecting middle-left, middle-top, then right-top opens the route, and tapping Alyx makes her cross into the cave.
Frequently asked questions
How do I get Alyx across in Brain Test 3 level 104?
Tap the rocks in order middle-left, middle-top, then right-top, and finally tap Alyx to cross into the cave.
What is the answer to Brain Test 3 level 104?
The rock path is middle-left, middle-top, right-top, then tap Alyx to send her across the lava.
What is the trick in Brain Test 3 level 104?
Only one order of rocks works, so you must tap the stones in the right sequence before tapping Alyx.
Why do the rocks move in Brain Test 3 level 104?
Tapping the correct stones builds a stepping path that Alyx can follow across the lava.
Why do I tap the rocks in Brain Test 3 level 104?
Tapping sets each stone in place, and the right combination is needed before Alyx can cross.
Is there a video walkthrough for Brain Test 3 level 104?
Yes, the embedded video shows the exact rock order for Brain Test 3 level 104.