How many players does Optical Telegraph need?
Optical Telegraph works with more than one lobby size. Open the team setup section for the setups we verified.
← All Big Walk Puzzles
Big Walk Optical Telegraph Puzzle Solution
Read the current telegraph clue, then check five Set D slots. Your save decides that order, so it can differ from another world.
📍 Blue Tower🧩 Symbol / Tile Puzzle🔢 5-symbol sequence👥 Same core solution in all world settings.🏆 Gourd🔄 Sequence changes
Quick Solution
- 1Read the current telegraph clue shown by the challenge.
- 2Place five Set D tiles into the five slots.
- 3Match the order to this run, then trigger the validator.
- 4Collect the gourd after validation succeeds.
Player setting: Same core solution in all world settings.Why can other puzzles look different?
Step-by-step
- Step 1
Read the current telegraph clue shown by the challenge.
- Step 2
Place five Set D tiles into the five slots.
- Step 3
Match the order to this run, then trigger the validator.
- Step 4
Collect the gourd after validation succeeds.
You solved it when
- ✓ All five slots are accepted
- ✓ Validation succeeds
- ✓ The gourd appears
Where To Find Optical Telegraph
- 📍 Blue Tower
- Nearby: Coordinates, Memory Bombs, Perspective Counting
Optical Telegraph Not Working?
A copied guide sequence fails
Likely cause: A tile order copied from someone else rarely matches.
Fix: Use the telegraph clue from your own run instead of another source's tile order.
A tile is missing from the dropdown
Likely cause: Optical Telegraph only uses Set D.
Fix: Choose a Peg Tile Set D tile.
All five tiles fit but it still fails
Likely cause: Valid Set D tiles are not necessarily in the correct order.
Fix: Recheck the order against this run, then trigger validation.
The puzzle reset
Likely cause: The validation condition failed.
Fix: Recheck the five-slot sequence before validating again.
Not enough players
Likely cause: This implementation needs the full team on the field.
Fix: Match the number of people you have to a supported setup.
What Should You Do After Optical Telegraph?
Nearby challenges
Similar challenges
- Invisible Ink
Copy a path only part of the team can see
🧩 Tile - Tile Thief
Four mixed tile slots in a fixed set order
🧩 Tile - Observation Room
Check five Peg Tile slots. The sequence changes per run
🧩 Tile - Indoor Semaphore
Record the current signals, then match five Set D positions
🧩 Tile - Teller Window
Similar logic puzzle
🧩 Logic - Blindfold Fishtrap
Three symbol slots your own save decides
🧩 Tile
Related guides
Questions about Optical Telegraph
Why is Optical Telegraph not working?
A tile order copied from someone else rarely matches. Use the telegraph clue from your own run instead of another source's tile order.
Can Optical Telegraph be completed solo?
Optical Telegraph has a flexible player setup, so try it with the number of players you have.
Where is Optical Telegraph located?
Optical Telegraph is in Blue Tower. Open the map from this page to jump to its marker.
What reward do you get from Optical Telegraph?
Completing Optical Telegraph unlocks a Gourd. View all Gourd locations from the reward section.
Does Optical Telegraph have a fixed answer?
Optical Telegraph builds its answer for your current run, so a copied answer can fail.