I'll be honest. At first I was intrigued by the premise because it seemed like the first few episodes looked like a mix of Classroom of the Elite and No Game No Life. But I was wrong. VERY WRONG in fact.
The premise being that the main character has to pretend to be the strongest student is fine. Even the cheating is fine because it was necessary for him to keep up the facade and the games that were introduced along the way were intriguing enough right? Well just throw all of that out the window. Rules? What rules? Who cares about the rules of the game when there's some kind of McGuffin that suddenly gets introduced halfway or toward the end of the game that suddenly changes everything and decides the victory.
Practically everyone just pulls something out of their ass and every viewer is supposed to believe that was part of it the whole time. It was like watching Yu-Gi-Oh Season 1 all over again except everyone cheats and everyone introduces some new mechanic to the game that we've never seen before.
You're gonna get lost with the rules. I was lost with the rules. What's the point in rules? There was one where everyone had a certain number of spaces to take but it seems like everyone can run in any way they want and as long as they want.
I don't have any particular opinion on art style, music, animation or anything. They were good enough. It didn't excel in any part but it does the job.
Still, I don't think I would recommend this to anyone unless you're in the mood to turn off your brain and not care. Like I said, this isn't like No Game No Life and Classroom of the Elite. More like Yu-Gi-Oh Season 1.