A short interview on the cell phone, 3 codility questions, waiting for an answer... Questions:

1. Checking for a correct password
2. Something about how match hours work
3. We are looking at an array of "bricks" and we need to say in how many hand raises we can go through all the bricks in a row.. for example [1,3,2,3] is like $$ _$$$ $$$$ And return 4