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
Untitled (How Does It Feel) Untitled (How Does It Feel) "Untitled (How Does It Feel)" is a song by American recording artist D'Angelo, released January 1, 2000 on Virgin Records in the United States. It was issued as a radio single in promotion of his second studio album, "Voodoo" (2000). Written and produced by D'Angelo and Raphael Saadiq, the song was originally composed as a tribute to musician Prince. "Untitled (How Does It Feel)" contains a vintage style and sound similar to that of Prince's early musical work. The song's lyrics concern a man's plea to his lover for sex. The song received generally favorable