Push 'q' to add 10 hours. Push 'w' to add an hour. Push 'e' to add a minute. Push 'r' to add a second. Push 'a' to subtract 10 hours. Push 's' to subtract an hour. Push 'd' to subtract a minute. Push 'f' to subtract a second. Push space to GO GO GO! After 59m59s, it goes into hours and minutes (01h00m00s)! The limit is basically unlimited. (IDK seconds.)
Credit to @MV42Channel for the idea! Wow, this is getting popular.
