Match 3 colours and then the card will change color! Like 2028 cards and merge games except this game uses the colours of the rainbow; 3x red cards turns into 1x orange card. 3x Orange cards turns into 1x yellow card. 3x yellow cards turns magically into 1x green card. 3x green cards merge into a single blue card. Then if I remember correctly 3x blue cards merge into a purple card, this is the highest and best card. If you match 3 purple cards they turn into a rainbow card, wowy wowa. If you get a few rainbow cards, you have completed the level. Just drag and drop the cards with your finger or thumb to merge the cards. There is no time limit so no worries, relax and enjoy this fun time killer. Do not forget, you can use a bomb card to explode a whole column of cards to make room for that purple card, boom! :) There is nice simple stars animation fx and you can play for ages if you are bored. If you like solitaire card games or merge games or 2048, check this game out :)