Connect Four on 6 high, 7 wide grid, there are 4,531,985,219,092 positions for all game boards populated with 0 to 42 pieces. The game was first solved by James Dow Allen (October 1, 1988), and independently by Victor Allis (October 16, 1988). Allis describes a knowledge-based approach, with nine strategies, as a solution for Connect Four. Allen also describes winning strategies in his analysis of the game. At the time of the initial solutions for Connect Four, brute-force analysis was not deemed feasible given the game's complexity and the computer technology available at the time. Connect Four has since been solved with
I Don't Know How She Does It Does It" opened at #6 on its opening weekend with $4,402,201. It earned $9,662,284 in the United States as well as $20,889,211 internationally for a worldwide total of $30,551,495. I Don't Know How She Does It I Don't Know How She Does It is a 2011 American comedy film based on Allison Pearson's novel of the same name. Directed by Douglas McGrath, the film stars Sarah Jessica Parker, Pierce Brosnan and Greg Kinnear. It was released on September 16, 2011 and grossed $30 million against its $24 million budget. "I Don't Know How She Does It" was released for North