Nail Salon Challenge is a great nail design game that allows you two unique playing options. If you feel as though you'd just like to design a set of gorgeous nails, but with no time limits or restraints, than you can go with the free mode option. If you think that you are up to a challenge and want a little more action, and then try out the challenge mode. No matter which option you choose, you will be creating a set of fabulous nails!