Everyday
The Cooling Cloth
Level 2 · Medium
Two water bottles initially at the same temperature stand in shade in hot dry air. One is wrapped in dry cloth, the other in identical wet cloth. After a while the second is cooler; nobody has added ice or cold water inside.
- Choose a narrator: they read the answer privately and hide it.
- Read the premise aloud. Answers: yes, no or irrelevant.
- When the game ends, mark the puzzle as played.
Hold or double tap. With a keyboard, press Enter.