Man, I took a screenshot because I was so proud of beating my best time with 48secs and was about to show off, but then I saw some of the other times here :'( lol.
Really clever way to build the whole game around the limitation! Loved the level of polish too, from the UI feedback to the music and sfx. It's such a simple concept, but I kept going back, trying to beat my time. I could totally see this doing well on mobile, although I'm sure the best times would be ridiculous on there too XD. Nice job!