Puzzle status page
Sound Check (microphone puzzle)
The most-searched Big Walk puzzle by name: six microphones, one seated listener, and the job of signalling which mic sounds clearest. “Headphone puzzle” (ヘッドホン in Japanese guides) most likely refers to this same theatre cluster, but that mapping is unconfirmed.
Fact-checked against official sources · Updated September 21, 2026
Third-party lead Credited to ScreenHype’s Yellow Tower route guide; pending in-game reproduction.
What players call it
microphone puzzle · sound puzzle · green seat speaker mic puzzle · headphone puzzle
Zone: Theatre route (Yellow Tower area)
Verified evidence
- ScreenHype lead: “Test six microphones and signal which one reaches the seated listener most clearly” at waypoint 3400, 1230.
- The theatre cluster also includes the Music Room and Stage Directions leads.
Still unverified
- The microphone order/answer is a third-party claim, not wiki-verified.
- Whether “headphone puzzle” is this puzzle or a separate one is unmapped.
Big Walk often leaves puzzles unnamed in-game, and this wiki publishes solutions only after they can be reproduced in a session. Until then, every claim above stays labelled with its evidence.