01 // POWER
Plug into USB
Power-only USB-A — no data on the bus. Works with laptops, chargers, and hubs.
Hardware sovereign puzzle cartridge
SeedCart is a USB-A stick that draws power from any port, broadcasts a local access point, and serves a cartridge library of procedural puzzle games — The Cipher Seed and DEADLOCK — entirely from the device. No cloud, no account, no two cartridges alike.
Works on iPhone, Android, Mac, and Windows — any browser. No app. No account. No internet required.
Power-only USB-A — no data on the bus. Works with laptops, chargers, and hubs.
Join the open Wi-Fi network SeedCart #XXXX. Your device usually opens the game automatically within a few seconds. If not, open any browser and go to http://192.168.4.1.
Two cartridges, six puzzle sectors — matrix, morse, pattern, logic gates, hex locks, and route puzzles — all seeded from this chip's unique hardware identity.
While connected to SeedCart, your device has no internet — that is the cartridge working offline, not a bug. One player at a time per stick.
See the full flow: USB power, local Wi-Fi join, and instant puzzle launch from a hardware-unique cartridge.
Small first batch. Interest list gets first access when pre-orders open.
Series 01 is moving into a limited first manufacturing run. Share your pre-order interest now to get first notice when pre-orders open.