I did finish it and got throught that new puzzle area pretty easily. It was a cool addition but didnt make me scratch my head at all. I really think you need to add more music to your game. I love the parts that have the loud intense music but the rest of the game is too quiet. Need some nice egyptian ambient music or something.
I started on the speed run but didnt get very far. I think there sould be a timer or something to incicate your speed while playing that. Is the speed run any different than the regular game? I think the blocks were moving faster but Im not sure. I guess what im getting at, is its hard to tell if your actually playing the speed run or not.