Sigil Vault

How to Play

• Everyone gets the same vault every day. It resets at 00:00 UTC, for everyone, at once.
• You have almost no light of your own — you can only ever see the walls immediately around you, one cell in every direction.
• Scattered through the dark are numbered runes. Walk onto any one, in any order, and it permanently reveals its own number — that's never wasted, even if it's not the one you need yet.
• But a rune only locks in and lights the ground around it once you've already locked in every lower number before it. Find rune #4 before you've found #1–3, and it'll show you its number and wait — you'll need to come back once you're actually ready for it.
• The direct route through the vault visits every rune in order automatically, with zero backtracking — so playing it straight is always the fastest way through. Wandering off that route to peek at a later rune is completely safe, just something to remember for later.
• Find the vault door. It only shows up once you're close enough, or once a locked rune happens to light the ground it sits on — and it won't actually open until every rune in the sigil is lit, in order.
• The vault gets bigger through the week — Monday's the easiest, Sunday's the hardest. Pick a level, Beginner through Extreme — it controls how far apart the runes are and how wide a patch each one lights once locked in.
• Use arrow keys or swipe to move. Come back daily to build your streak.