In the who is who creative map, you can not see the card of the other player. When you go over to the field of the other player you see a “do not cheat”-card instead of the chosen card, while the other player sees his assigned card. And vice versa.
I’ve been trying to do something similar (show different clues to different players), but currently using a billboard device with verse code. Is there another way? Having an image or something similar like in the who-is-who map would allow for more scenarios.