Shw wrote on 08.05.12 at 17:13:17:

I've done 4 screens the first is at the top of the first screen then door is left of second screen then door is top of third and then left of right I think i've got to screen 5 but I've lost count it's so so hard on the 5th screen. There are 3 blocks, every time you hit a block it changes number and cycles through 0-9 you have to somehow hit each block to make the code 130... impossible!! Shw

Yes, it is hard. You have to grab the powerup that is yellow I think. This will let you hold the ball. Then you have to hit the numbers really quick the enter the code that you picked up on a previous screen. It is displayed on the right side-bar. Once in the vault there are multiple screens more. I think I was three screen deep in the vault. So that's about 7 total game screens so far!