So it might be like the third level maybe? I don't remember the exact one. But there was a orange slice in the space beneath you, and two tiles you could go to above, and a knife that blocks the way. I tried going down to get the juice, then jump through the knife as it moves into another space, go above the knife and to the right, then on the square where I should jump down, and the knife is there, and when I jump down, the knife should move into the left space, freeing up the spot I am moving into, it kills me instead.