Everyday

The Stone Overboard

Level 3 · Hard

In a tank a small model boat floats with a stone aboard. A child moves the stone into the water; it sinks, yet the marked water level falls. No water leaves and both boat and stone remain in the tank.

1. Choose a narrator: they read the answer privately and hide it.
2. Read the premise aloud. Answers: yes, no or irrelevant.
3. When the game ends, mark the puzzle as played.