Tried using it on a Nexus 7, some frustrating issues with UI because it aligns off to the right instead of taking up the full screen, and some elements are off

Tried using it on a Nexus 7, some frustrating issues with UI because it aligns off to the right instead of taking up the full screen, and some elements are off the page so not clickable. Might want to try it on different tablets? Looks really interesting but will rely heavily on getting people to invite friends and be actively involved, not sure what's going to make it sticky...