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.
The Humans (video game) and "Dinolympics" respectively. Two sequels have been released: "The Humans 2: The Jurassic Levels" for Amiga and PC, and "The Humans III: Evolution—Lost in Time..." for Amiga (AGA) and PC. In 2009, it was rereleased for Windows under the name "The Humans: Meet the Ancestors!" Upon its release, "The Humans" was received very well, praised for its originality and decent graphics and music. "The Humans" is a puzzle game whose objective is to manipulate the given number of humans, taking advantage of abilities and tools, to achieve the level's goal, usually consisting of finding a certain tool, killing a certain