Wanrumuwandoa

About this game

Play Wanrumuwandoa (One Room One Door) free online. A Nikoli-style shading logic puzzle. Shade cells so each numbered region holds its count of black cells, no two blacks share an edge, and white cells form one orthogonal area with at most one door between any two regions. 30 verified levels across 5 difficulty tiers.

How to play

How do you play Wanrumuwandoa?

Shade cells black or white. A number on a region tells you how many cells in that region must be black. No two black cells may share an edge. White cells must stay connected inside each region. Across a region boundary, white-white adjacency counts as a door; at most one door per region pair. All white cells must form a single connected area.

How many levels does Wanrumuwandoa have?

30 levels across 5 difficulty tiers: Beginner (4x4), Easy (5x5), Medium (6x6), Hard (7x7), and Expert (8x8). Each has 3-7 regions and a designed solution verified against all five rules.

Is Wanrumuwandoa free to play?

Yes. Wanrumuwandoa is completely free to play in your browser on phone or desktop. No download required.