i watched lecture 1A, went through the firstish chapter of the interactive book side by side the web edition, i did the first couple exercises in the interactive one bc i didnt want to set up an environment. ngl i thought by 1.1 - 1.3 you guys meant "literally exercises 1.1-1.3 in chapter 1.1" so i was taking it mega chill but apparently there's like 50 exercises or some shit like that so ill have to step it up this weekend