Quick answer
Click to add WATER, drain the pool, follow only visible in-game progression prompts, and use the calculator for your own measurements.
Get through a first session without relying on fabricated rates, codes, or exploit instructions.
For a beginner guide on how to play +1 Drain Water Per Click: click to add WATER, drain the current pool, follow visible progression prompts, and use the calculator for your own measurements. This is an ordered click, drain, progression, and safety steps checklist with common mistakes and stuck-state fixes.
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