Pick your lineup
Choose five pieces from the muster, set them on the field, and Set out.
How to play
Read the report
Every sortie leaves a report — green ring: right piece, right slot. Gold ring: on this floor, but not here. Gray cross: not on this floor.
Crack the floor
Cracked slots carry into your next sortie. Break the lineup before the torch burns out — win a floor, go one deeper.
This dungeon has its own rules
Thirty-six residents, each with their own temper. They keep unwritten rules the game will never show you — each day's reports are the only testimony. Work one out, note it in your Dungeon Codex, and tomorrow you descend a little wiser.
The Compendium
Every resident of the deep has a face in here. Knowing them is the first step to coming back alive.
Browse the CompendiumFAQ
What is Meikyu?
A free daily dungeon puzzle. One puzzle a day, six tries to crack the five-slot lineup.
Is Meikyu free?
Free, with no ads and no account.
Is there a new puzzle every day?
Yes. The dungeon sets a new lineup every day — and if you crack today's floor, you can descend to another right away.
Is Meikyu like Wordle?
Same daily rhythm — one puzzle, limited tries, color feedback. But you're guessing a dungeon lineup instead of a word, and the residents keep hidden rules that take days to uncover.
What are the hidden rules?
The residents keep unwritten rules the game never states outright. Your reports leave testimony, and every rule you work out is recorded in your Dungeon Codex. It's the best part of Meikyu — no spoilers here.
Can I play on my phone?
Yes. Meikyu runs in the browser on phones, tablets and desktops — meikyu.app is the full game.
Do I need an account or download?
Neither. Open the page and play; your progress lives on your own device.