Big thanks (not rly)

Hi, awesome people, I wanted to thank you all for your great support that you gave me ! :-)
My operation (gastric bypass) was very successful - I am just 150 kg now (and i get thinner every day)! It's like a new life - I have friends too, actually! We go to play bowling every week ( I serve as a ball - it's an amazing experience). :-)
As a big thanks I want to give you another game (but again just for nerds, muhehe).
Puzzle here