Quote:Twisted Chambers?
Congrats, you got it! Here's why:
Line 1-2: There is something blocking the player.
Line 2: I grin at you: the obstacle in question is a Teeth, and it can't be made to move.
Line 3-6: The player wasn't careful about where the Teeth was when he left the room, and it wandered around. In Twisted Chambers, if you don't get the Teeth caught on a corner before you leave the room, it will wander over to the entrance and get stuck there while you walk down to attempt the Sokoban section.
Line 4: The level has blocks that the player must push.
Line 6: Torch-lit room: This suggests the aesthetics of the level. Twisted Chambers has a few fires along the walls, which sort of look like torches.
Line 7: The player must replay the level from the beginning because it is cooked (because after going down through the teleport, you need to go back into the Teeth room to push the green button).
I cooked the level the way the riddle describes once in my playthrough, as did Rockdet in his Let's Play, so I thought it was probably a common mistake Chipsters make. I thought it would be interesting to make a riddle that's easier to solve if you didn't play perfectly.