Sandlab Spill
Spill is a set of short physics puzzles built on a falling-sand simulation. Each level is a tall scene with a tank of water or a heap of sand, a few pots to fill, and some dirt in the way. You plan first: dig a straight channel through the dirt, place what the level gives you, and Undo as often as you like. Then press Run and watch the materials find their own way down. A pot that fills locks in with a ding, and the level is cleared the moment the last one locks. If the flow stalls, you know within a second and a half, and Retry puts you straight back at the planning stage with your placements kept.
Every level awards three stars: one for clearing it, one for collecting every gem, and one for matching par, which means using no more moves than the par count and finishing within the par time. Because every move snaps to a grid of tiles, the clock rewards the path you chose rather than quick fingers, so even a one-move level has a better and a worse answer. Your stars are saved in this browser only, and the next world opens once you have earned two stars per level in the one before it.
W1 · Flow0/24★
All levels
- 1-1 First Drop — Flow. Fill the pot with 300 cells of water.
- 1-2 Detour — Flow. Fill the pot with 300 cells of water.
- 1-3 Two Pots — Flow. Fill the pot with 300 cells of water. Fill the pot with 300 cells of water.
- 1-4 Hourglass — Flow. Fill the pot with 180 cells of sand.
- 1-5 Gatekeeper — Flow. Fill the pot with 250 cells of water.
- 1-6 Displacement — Flow. Fill the pot with 150 cells of water.
- 1-7 Two Taps — Flow. Fill the pot with 250 cells of water.
- 1-8 Cascade — Flow. Fill the pot with 150 cells of water. Fill the pot with 80 cells of water. Fill the pot with 250 cells of water.
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