Pixel Artist is a puzzle game featuring over 100 levels where you recreate various works of pixel art. You jump around and swap colors in an effort to complete the level in as few moves as possible. It features a relaxing soundtrack, and simple calming gameplay. Give it a try on Windows 8 or Windows Phone 8!
Windows 8: http://apps.microsoft.com/windows/en-us/app/pixel-artist/20d2b726-758e-43c7-ad14-967158aca373
Windows Phone 8: http://www.windowsphone.com/en-us/store/app/pixel-artist/c706c8f3-695a-4074-9955-4950a3fa6927