Roller Resource (Beta) - Android Apps on Google Play FREE TO DOWNLOAD!!! Advanced Skate Dice / Blading Wiki, with multiple difficulty modes, homescreen widget, trick info button and more awesome features coming soon! Check it out! More tricks than Art of Rolling's Skate Dice, with no trick clashes (e.g. Negative Royale / Frontside Backside Unity). It even corrects tricks names (e.g. Top Makio = Fishbrain). A must have App for bladers.