#338 Wednesday, April 30
I'm a deep narrow waterway between steep cliffs. What am I?
The daily Ryddle for Saturday, April 26, 2025
I go up when it's hot and down when it's cold but I don't move. What am I?
Think you know it? Play it to make your guesses, or reveal the hint and answer below.
I measure temperature.
The answer is thermometer.