[PyGame] Cannot display anything inside pygame window

[the_gullwing]

Hello again,

thank you very much guys for your help. To be honest I want to follow instructions in my tutorial and do it the way it is suggested by the author.

@deanhystad changing order the way you suggested actually allowed program to display "squares" on the board. What you said about being stuck in the loop seems logical at this point. At the moment I will be moving on with the tutorial. What I also noticed there is a suggestion to swap squares with real sprites, and that's what I will try to do next after the game is up and running. "Rome wasn't built in a day" :)