STYX???

Ok, be kind please, this may be a stupid question! 😂 I'm brand new and I was having so much fun last night and earlier today completing tons of 2 Response comparisons/ratings, I even got great feedback already today just one day in, and I got accpeted really quickly yesterday, so I was feeling pretty darn good about my skills, but tonight there is nothing but a bunch of STYX projects. What the heck ARE those? I opened one and was immediately nauseous as I was scrolling through 4 models of gobbledy gook code looking stuff to rate and compare! I thought I was gonna cry it was so shocking and unlike the stuff I was doing yesterday and today! And these projects were in the "easier" section! 😆 Are those projects for coders, or am I just not understanding the instructions because my mind immediately went to mush when I saw numbers and letters and symbols I didnt recognize? 😵