Fish Rescue

Fish Rescue is a "Fluid-Physics" and "Pin-Pulling Logic" puzzle. The technical core involves "Hazard-Neutralization Sequencing." Players manipulate gravity-fed fluids (Water, Lava, Gas) and biological entities (Fish, Sharks). The goal is to route the water to the fish while diverting lava away or neutralizing it. It challenges players to simulate "Fluid Interaction" (Lava + Water = Stone) in their head before committing to a move.

You see a chamber divided by sliding pins. A fish is stranded dry. Lava, water, and predators are trapped in other sections. Your goal is to get water to the fish. Interaction is "Slide-to-Open." Pulling a pin releases the contents. You must calculate the flow. Pulling the wrong pin drops lava on the fish (Fail). You must kill predators (drop lava on shark) or neutralize hazards (water on lava) before opening the final gate.

Saving the fish depends on "Order-of-Operations." Always execute "Hazard-Clearance" first. Isolate the lava and turn it into stone or drain it off-screen. Only when the path is 100% safe should you pull the water pin. A pro strategy is "Pin-Feathering"—partially pulling a pin to release a small amount of fluid to test the flow dynamics without committing the entire volume, though most games binary-lock the pins.