Big Walk Split Rooms Signal Puzzle

The Green Tower split-room challenge gives both players the same nine symbol pieces but hides different parts of the answer. The right room can speak to the left; the left room replies only with counted red-light flashes. Split rooms is a descriptive guide label.

Quick solution

1. Find the yellow-green building at approximately 3825, 1930.
2. Before entering, number both nine-piece sets in the same visual order.
3. The right player speaks the missing indices needed by the left player.
4. The left player fills those positions.
5. The left player flashes the red light once per index number needed on the right, pausing clearly between numbers.
6. The right player fills those positions; the left player submits the combined answer.

Find the two-room building

Travel north from Green Tower and use the long green approach ramp as the final landmark. Both rooms contain pieces, rails, and partial display information, so choose roles before the doors lock.

Agree on one shared index

Number the nine pieces in the same direction and layout on both sides. A safe method is left-to-right across the visible set. Confirm piece 1 and piece 9 before entering; a mirrored count will corrupt every later message.

Send speech from right to left

The right-room player uses the loudspeaker to state the indices missing from the left display. The left player repeats the number through a visible gesture if needed, then places that indexed piece without changing the shared layout.

Send counted flashes from left to right

The left-room player converts every missing right-side piece into its index, then presses the red light that many times. Pause long enough between numbers that a sequence such as 2, 4 cannot be mistaken for six continuous flashes.

Submit and recover

The left player presses the red control below the black screen after both rooms are filled. Confetti and the released reward confirm success.

Continue the Green Tower route

Return the piece to Green Tower and use the complete Chairlift route. The Coastal Crane is the next focused challenge in the route.