Color Swap

Your brain will be put to test in this puzzle where you will often need to think many moves ahead to clear all levels. Updates Created a few videos with a walkthrough of levels 1-10 and 11-20. Will add the 21-30 as soon as I can have a chance to do it. Levels 1-10: http://www.youtube.com/watch?v=cN8oARPx_dI Levels 11-20: http://www.youtube.com/watch?v=A9JPT3KbyI4 Levels 21-30 http://www.youtube.com/watch?v=ka4kGNLjqMk 08/25/2009: A new version is now available with a Mute button and a Pause feature. Press P to pause or u…show moreCreated a few videos with a walkthrough of levels 1-10 and 11-20. Will add the 21-30 as soon as I can have a chance to do it. Levels 1-10: http://www.youtube.com/watch?v=cN8oARPx_dI Levels 11-20: http://www.youtube.com/watch?v=A9JPT3KbyI4 Levels 21-30 http://www.youtube.com/watch?v=ka4kGNLjqMk 08/25/2009: A new version is now available with a Mute button and a Pause feature. Press P to pause or unpause.show less Instructions Click on a marble to make it swap color. All marbles that are adjacent (up, down, right and left) will swap as well. A level is complete once you have turned all marbles to white. You can press P to pause the game when the counter is running.