CodeX is a card game where you try to be the first player to complete your personal code. Every players' code consist of five colorcoded numbers. You must play your hand cards in to the table in right order to win.

At the start of the game, every player gets one of the ten code cards determine players personal goal. Then turns go clockwise until someone wins. On your turn you may play from zero to three cards in to your code and then you must discard two cards. Start of the next turn you fill up your hand to five cards. The game deck consist of three type of cards. 50 number cards which range from 1 to 5 in 5 colors. 15 wild cards in 5 colors. Wild cards are used to change color of your number cards. Then there is 5 lock cards to make some special moves.