Productivity●●Solid
Unpuzzld – escape-room style puzzles you can share with a QR code
MCP integration lets AI clients build puzzles live—clever use of the protocol beyond chat.
Niche GemCozyBig Brain
4umfreak
311mo ago

Terminal-style ARG with encoded katakana ciphers hidden in the source.
Puzzle enthusiasts, ARG players
Notpron · The Room
MCP integration lets AI clients build puzzles live—clever use of the protocol beyond chat.
Eight-person video rooms offer passive accountability without Focusmate's forced 1-on-1 intros.
Nonogram leaderboards with YouTube-style replays, but the genre is saturated.
Charming mid-00s aesthetic waiting room, but explicitly a novelty with no staying power.
Wordle for typing speed with a hacker terminal skin and combo multipliers.
Causal graph + stat gating stops AI Dungeon-style story breaking.