LiquidLab, a title that won the Developer Camp Competition in Macedonia earlier this year, is now available on the Windows Phone Store at version 2.0. It's an indie Windows Phone project that makes use of a simple concept - the aim of the puzzle game is to fill a beaker of liquid to reach the designated level. Not too exciting? In LiquidLab there are no measurements on the glass to guide the player, and one has to use other bottles and tubes to measure the volume. Sounds slightly challenging now, right?