Our friend John from GadgetBean has released his latest premium BlackBerry theme, Cubis. Currently available in Icon format for the BlackBerry 8700, Curve and 8800 series, the theme was inspired by, you guessed it, the popular brain game Cubis! I just installed it and am McLovin' it! Like all of John's themes, Cubis is very clean and easy to read/use. You can pick up the Cubis theme for $7 from ShopCrackBerry.com. Definitely worth checking out if you're a theme junkie!
Download the Cubis Icon Theme for BlackBerry