What is the code in moscow on Game Show Island?

Answer 1

The four window colors are different for each player and each time you play the island.

The object is to get all four colored windows correct (the landing code) on the same row. There are 4 possible colors for each light : blue, yellow, purple, or orange. Try a combination, then turn the dial at right. Any window colors that are correct are indicated by a green light, and the wrong ones by a red light below the window. You cannot change them on that level. Go up to the next level and change the window colors to the same ones for the correct ones (green) and try a different color for the ones that were wrong (red). When all four are correct, you get the game show ticket.