Ever heard of Unfair Minecraft? This is like that, except it's a 'What Doesn't Belong' map. There are no very few physical traps, most of the unfairness is in the solutions to the puzzles.
Each level has 4 objects. You need to find the object that does not belong with the rest of the group. Press the corresponding button to submit your answer.
If you are correct, you can move on to the next level. If you get it wrong, you die. The reasoning for the answers will be in the next room.
No hints- that would make it easier.
This is an unfair map, after all. Have 'fun' and good luck- You're gonna need it!