The flooz starts pumping from the start valve when the timer runs out. Lay pipe from the queue — fastest thinking wins. Keep the flooz flowing through enough pipe to clear the level. If it hits an open end too early, the pipe bursts and you lose a life.
On drain levels the flooz must reach the drain — nothing else counts as an exit.
| Tap / Click | place next piece (replace costs 50) |
| ← ↑ → ↓ / WASD | move cursor |
| Space / Enter | place at cursor |
| F | fast-forward the flooz (+10/tile) |
| P / Esc | pause |
| M | mute |
| Pipe filled | +50 |
| Pipe beyond the goal | +100 |
| Cross filled both ways | +500 |
| Reach the drain | +1000 |
| Clean build (no replacements) | +250 |
| Replace a piece | −50 |
| Unused piece at level end | −25 |
| Extra life | 20,000 then every 30,000 |
Scores and settings are stored in this browser only.