Cute! Nice concept, and it works well. The fact that it really is all about learning, and there is plenty of time once you figure out what to do, is great. I did encounter a bug.
*SPOILERS FOR A PUZZLE*
My first time in the sleeping room, the standard white flame was able to awaken the moth, so I spent a bunch of time trying to get the frog to react using a light pattern, since I didn't realize there was a room related to color changes.