Alfred Hitchcock invented any kind of thriller you could think of:he set the standards so high that any director who makes a suspense movie will be fatally compared to him.<br /><br />The main subject of this Bullock vehicle ,all the ideas,almost everything was already in Hitchcock's classic " Rope":the two students who commit a gratuitous crime, Nietsche's philosophy,and the clues that the boys disseminate ,the Master was the first to transfer them to the screen.And with an eighty-minute movie which was a technical riveting tour de force.<br /><br />"Murder by numbers " does not take place in a single room,like "the rope" ,mind you.And ,what a supreme originality,it pits two cops against the evil youngsters;and ,you would never guess it,these two cops are very different:actually,Bullock plays the part of woman living like a man ,and her partner (Chaplin) is as shy as a clueless girlie.The two boys' performances are not really mind-boggling ,not as good ,as ,say ,that of Edward Norton in "primal fear" .<br /><br />Well,you know ," Rope" was so good ....