Each puzzle gets its own /p/SEED URL so you can share it with a friend.
Or browse the curated catalog. Today's seed: 6MNZ5R (6×6 medium).
Play unlimited
Endless rectangle logic puzzles. Generate a fresh Patches board whenever you want. Pick a size, pick a difficulty, and drag to fill the grid. No login, no daily cap.
Drag across the grid to draw a rectangle. Each rectangle must include exactly one clue cell.
A Square clue means the rectangle must be square (width equals height).
A Wide clue means the rectangle must be wider than it is tall.
A Tall clue means the rectangle must be taller than it is wide.
A number on a clue sets the exact cell count. A Freeform clue (dashed icon) accepts any rectangle.
Fill every cell. The grid is solved when every cell belongs to exactly one patch.
Patches is a rectangle logic puzzle inspired by LinkedIn Games. You're given a grid where a handful of cells carry clues — a size, a shape, both, or neither — and your job is to partition the grid into rectangular patches such that each patch contains exactly one clue and matches whatever the clue specifies.
Patches Unlimited takes the LinkedIn format and removes the daily cap. Play as many boards as you want, switch between 6×6 and 8×8 grids, and dial the difficulty from Easy to Hard. Every puzzle has a unique URL so you can share it with a friend and compare solve times.
All boards are generated in your browser from a seed. The 40 curated seeds in the catalog were hand-picked for interesting solving paths — long tall rectangles, tight squares, and the occasional freeform clue that lets you choose the shape yourself. When you want a warm-up, start in the catalog. When you want a speed run, hit the generator for a fresh board.