Match tiles. Get to Twenty. From this simple idea comes Twenty, an adrenaline puzzler that gets into your head and has you playing on pure instinct. Play alone or go head-to-head against a friend. Try one of the variations like Bubbles, Drop or Flip-Flop. A 3 year old child can play Zen mode, but Panic mode will have the most hardened player tearing their hair out. Can you get to Twenty?