To succeed in Rules you need tenacious memory, fast as lightning reactions and a brilliant perception. There are 16 tiles with different symbols and numbers on the play field that you have to remove, following rules that are shown before every round. The mean thing about it, is that the rules from all the previous rounds continue to be applicable, but one new rule is added. Clean the green tiles first and then the ones with even numbers? Begin with all animals? Or just the yellow animals? Or the other way around? While you desperately try to remember the right order your precious time is ticking away. If you are fast and make no mistakes you can get pocket some serious bonuses. Play now for free and find out how good your memory really is!