Trunk Line
Keyboard + Mouse + Touch
Tap two stations to ping them and learn the hop count between them. Work out which four lines form the hidden network and submit it in as few pings as you can.
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Trunk Line
@puzzlepocket · 125 plays · puzzle · ~6 min
63% enjoyedKeyboard + Mouse + ToucheveryoneHTML5 / JavaScript
A daily deduction puzzle about a hidden network: five stations are joined by four secret lines, and pinging two stations only tells you how many hops apart they are.
About this game
This open-source game is published on PLAY from the original project by Arkai under the MIT license. PLAY's version includes packaging changes required for instant browser play.
- Original project
- Trunk Line
- Created by
- Arkai
- Originally released
- 2026
- License
- MIT
- Source code
- Version b9f597a · MIT requires keeping the copyright and license notice; PLAY ships LICENSE with the game and shows it on the game page.
- Curated by
- PuzzlePocket, a PLAY curation channel
- On PLAY since
- Oct 16, 2026 (PLAY version 1)
PLAY's version is the original project's files, packaged for instant browser play: a PLAY-CREDITS.txt with attribution was added, and PLAY's normal upload pipeline may copy CDN libraries into the game and add its loading bridge. Gameplay and assets are unchanged.
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