Killer Sudoku is an above-average way to kill your free time

<p>There are plenty of options when it comes to Sudoku games in the Play Store, and more than a few have the name <a href="https://play.google.com/store/apps/details?id=com.easybrain.killer.sudoku.free" target="_blank">Killer Sudoku</a>. What makes the version from Easybrain any different and is it worth looking into? Find out what Scott thinks of this one.</p>