Ultimate tic-tac-toe simple rules, ultimate tic-tac-toe lacks any simple heuristic evaluation function. This function is necessary in minimax, for it determines how good a specific position is. Although elementary evaluation functions can be made for ultimate tic-tac-toe by taking into account the number of local victories, these largely overlook positional advantage that is much harder to quantify. Without any efficient evaluation function, most typical computer implementations are weak, and therefore there are few computer opponents that can consistently outplay humans. However, artificial intelligence algorithms that don't need evaluation functions, like the Monte Carlo tree-search algorithm, have no problem in playing this game.
Destroy All Humans! Furon DNA locked inside human brain stems in order to save his race from cloning themselves into extinction. In "Destroy All Humans!", Crypto's objectives also include investigating what happened to his previous clone. "Destroy All Humans! 2" features Crypto hunting for revenge, after the KGB try to assassinate him and successfully destroy the mothership and his mission officer, Orthopox, as well as exterminating the Furons' enemy from the Martian War, the Blisk. "Destroy All Humans! Big Willy Unleashed" involves Crypto protecting Pox's new fast food chain using a giant robot mech disguised as the restaurant's mascot, called "Big Willy". "Destroy