Every day, a gate opens on a new floor of the dungeon. Five residents wait behind it. You have six tries to work out who they are — and where they stand. HOW IT PLAYS • Pick five pieces from today's roster and set out. • Every sortie leaves a report: green ring — right piece, right slot; gold ring — right piece, wrong slot; gray cross — not on this floor. • Crack the lineup before your torch burns out. THE RULES RUN DEEP The residents keep their own rules. Who travels with whom. Who never shares a floor. Who only sleeps in the deepest slot. None of it is written down — you uncover it, one discovery at a time, and every rule you learn is yours to keep in the Dungeon Codex. A GROWING CODEX 36 residents, each with a face, a story, and margin notes for every rule you've uncovered. Meet them all. WIN A FLOOR, GO DEEPER Win, and the next floor opens right away. Lose, and the floor waits for you until tomorrow. Keep the streak alive and see how deep you can go. Works offline. No account. No ads.