It is! Once you get to day 4 you'll be tearing your hair out on some of the levels.
Well... Level 35 is really harder for me than level 34...
And I'll wait for the youtube video to have the solution for this level I tried to finish at least 30 times. I'm fed up with this level :(
Nevermind... I got to level 36 after something like... 40 attempts :)
Here is a screenshot of level 36... I hope I will take less tries to finish this one!