Aside, I just realized Vimium doesn't get disabled inside iframes on pages where it's disabled, nor can you disable the iframe domain from the parent page since the iframe regex won't match the parent url. I had to disable the whole plugin for "x" to work in the iframe. Seems like an oversight on Vimium's part. As for the game, it's satisfying to ratchet down to the 39 second threshold for the gold medal by figuring…
This happens with anything Vimium. I usually just hit the "i" button to enter insert mode.
Thanks, good workaround :)