Collaborative Solve Trees
Work together in real-time to crack poems and clues. Build branching theories, share insights, and solve treasure hunts as a team - all with end-to-end encryption.
See teammates' changes instantly. No refreshing needed. Work together on solve trees as if you're in the same room.
Your solve theories are encrypted before leaving your browser. Not even we can read your trees. Your secrets stay secret.
Access via Discord - no email signup needed. Join a tree with a simple code shared by your team. That's it.
Cottonwood is protected by NHP (Network Hiding Protocol) - the site is completely invisible to non-members. Follow these steps to authenticate:
Join the Obsession Community Discord server. This is where treasure hunters connect, share tips, and access exclusive tools.
Join DiscordIn any channel, type the slash command:
This generates a one-time access link that's valid for 30 seconds.
Click the "Access Cottonwood" button immediately. Your browser will authenticate you and redirect to Cottonwood. You'll stay logged in for 24 hours.
Your Discord account is your key. Nothing else to remember.
The site is invisible to non-members. Attackers see nothing.
Only community members can access. No random strangers.
We only know your Discord username. Nothing more.
Already authenticated via Discord?
Go to CottonwoodSeeing a "page cannot load" error? That's OpenNHP doing its job! The server is invisible until you authenticate via /access-cottonwood in Discord.