Open a room
How do you want to play?
How many colors?
The app
Pair
Two players, each on their own phone or computer — not the same Wi-Fi, not the same screen. One hides a color. The other guesses. A correct guess swaps who hides next. There is no Right/Wrong sense; the question is whether you can find each other.
Join a room
Use the code or the link from the other player. You do not need to be on the same Wi-Fi.