Brain Out level guide
Brain Out Level 37 Walkthrough
Brain Out Level 37 clears once you eliminate the blocked left-top route and the dead far-right branch. After those routes are removed, cup 4 is the first cup left on a valid path in the walkthrough.
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How to Solve Brain Out Level 37 — Full Solution
- Trace the path from the faucet through the top tank before you think about any cup number.
- Cross out the blocked upper-left route instead of assuming cup 1 is playable.
- Eliminate the far-right lower branch as well because that side does not stay open to the end.
- Choose cup 4 after the dead branches are gone.
Quick Tips for Brain Out Level 37 (quick clues)
- In Brain Out pipe puzzles, edge cups are often bait. Trust the branch logic, not the position on the page.
Board notes 5 details
- Layout
- Level 37 is a branching faucet diagram with numbered cups under a small tank. The left side feeds cups 1, 3, and 4, while the right side feeds 2, 5, 6, and 7.
- Goal
- The board is not asking which cup sits lowest. It is asking which route is still truly open after the blocked branches are ruled out.
- Opening
- The video starts crossing out the tempting dead routes instead of choosing a cup immediately. The upper-left branch is rejected early, and the far-right lower branch is also eliminated before the final answer is chosen.
- Danger Zone
- If you follow the drawing without checking closures, cups on the outer edges look viable when they are actually dead.
- Mechanics
- This is a branch-elimination puzzle. The winning cup is found by crossing out blocked routes, not by comparing heights.