You know that the "repeat" block can have multiple steps inside of it, right? i.e. 4x(North,West) should have done it.

EDIT: http://imgur.com/jOHpJqn

Didn't know you can do that :( Thanks.

No problem. The affordance for that particular UI element is not the most obvious.

I haven't played it yet, but looking at the screenshot I would guess it means the logic blocks on the left not the game board spaces.

EDIT: Wait, maybe you already realize that. Is there a while loop of something that you can use?

EDIT2: You can have more than one direction in a loop block. You can actually solve it with 3 blocks.

Nested loops.