Select at least 2 same colored bubbles next to each other. More bubbles selected means more score: 2 bubbles = 20. 3 bubbles = 45. 4 bubbles = 80. 5 bubbles = 125. 6 bubbles = 245. The less bubbles remains the more bonus points you get. 0 remained bubble = 2000. 1 remained bubble = 1990. 2 remained bubbles = 1970. 3 remained bubbles = 1940.