It took me using incognito browser mode ("hackerman", I know) to replay this game and realize, that you can scroll the screen. It wasn't obvious at all. You should have mentioned it, preferably both in the description and in the game itself.
Be careful with "one try". Jam theme, I get it. But how can the judges appreciate the game, if they can barely play it?
The HUD covering one of the number lines is the least irritating thing here =)
If you ignore all the above, the idea of the game is actually cool!