Floor Plan

About Game

Floor Plan is a minimalist logic puzzle inspired by architectural drawings. Each numbered clue tells you how many walls touch it, and the goal is to deduce exactly which cells are walls and which are open floor — no guessing, ever. Every puzzle has a single solution reachable through pure logic, and a calm, paper-textured aesthetic keeps the focus entirely on the thinking. Four grid sizes run from a cozy 5x5 up to a mind-bending 8x8, with hundreds of hand-verified levels to work through. No timers, no lives, no pressure.

How to play

Fill in the grid so every wall cell reflects exactly how many walls touch it — up, down, left, or right, never diagonals. Two walls sharing the same number cannot be adjacent to each other, and every puzzle has one unique solution. Start where the numbers leave only one possibility. Mark a clue cell, then assign a value from 1 to 4; use X to flag cells confirmed as empty floor. A clue's adjacent walls plus its X marks must add up to its number. As correct cells are satisfied, small doors appear between them — a visual sign the plan is coming together. Tap Check at any point to highlight cells that break the rules.

Controls

PC

• 1–4: Place a number in the selected cell
• X: Mark a cell as confirmed empty floor
• Delete: Clear a cell

Mobile

• Tap: Select a clue cell
• Palette (1–4): Choose a value to place
• Tap Check: Highlight cells that break the rules

Games You Might Like

Fans of Floor Plan's grid-deduction logic will feel right at home in the broader Educational games category. Sudoku applies the same pure constraint-solving approach to a 9x9 grid — no guessing, just elimination. Number-pairing fans can try Number Match - Classic Number Game, a quiet short-session number challenge built around spotting matching pairs. More grid-based brain teasers live in the Puzzle games collection.