8 rooms on a side
Eight rooms on a side is the homepage entrance. Short dead ends, whole map in view, often under a minute if you do not wander.
Use this board when you want the swipe and seed chip without a long walk. Classic light shows every wall. Fog still fits on a phone; keys may plant only one diamond because so few stubs exist.
The number is rooms, not pixels. Walls sit between rooms, so the drawing is 17 tiles across. Start is top-left; exit is bottom-right. Same seed, size, and mode rebuild the same corridors.
How to walk it
Arrows and swipe take a whole corridor and stop at the next fork. Yellow marks where you moved — not a solved path. Hint draws one solid arrow; Peek flashes the shortest route. Either leaves that run off local Marks.
Also: all room counts, make desk, print this size, right-hand rule.