How is that challenging? IMO, a minigame lasting under a minute with higher levels doing most of the work doesn't sound challenging nor fun to me. The article talks about how PC promotes co-operation and team work, while the hypocritical editor champions separating levels, racing through the game and making speed the essence. Doesn't sound very co-operative to me. To add to this, I find the article, yet again, disappointingly lacking in depth and creativity. After such a good start, Tip.it times has become something of a monotomy :|