Riddle Masters 12/05/24
Hey there, Riddle Masters! Up for another riddle? Here it goes:
Open me, and you can't see me without a mirror. Close me, and you can't see me at all. What am I?
As usual, the ‘spoiler’ button will conceal both your answers and everyone else’s. Just click it to reveal the fun!
Goodluck, GrayViners!