I like the game, but it is a bit too easy for my taste!(xD just kidding, I got addicted and started speedrunning)
wow, 30sec ...and with an arm too ... I didn't even think this was possible... There must be some cheating afoot ! =)
Kidding aside, my best was something like 3:30 with 2 arms.
Nice job. And thanks for giving it a go ... or actually a gogogogogogo =)