Maven (Scrabble) on Scrabble. The problem with Alpha Beta is that some Scrabble endgames require 14 moves to play out, and it is not possible to search that deeply. This is not merely a theoretical possibility. When one player is "stuck" with a tile, then playing out all remaining tiles is impossible. In that situation the optimal strategy for both sides is usually to play one tile on each turn. Maven uses a different approach. The B* search algorithm is a selective-depth, progressive-widening algorithm that guarantees to find optimal solutions to two-player games when one can compute upper and lower bounds on
Scrabble a Selchow and Righter-built product, nearly four million sets were sold. Selchow and Righter bought the trademark to the game in 1972. JW Spears began selling the game in Australia and the UK on January 19, 1955. The company is now a subsidiary of Mattel. In 1986, Selchow and Righter was sold to Coleco, which soon after went bankrupt. Hasbro purchased the company's assets, including "Scrabble" and "Parcheesi". In 1984, "Scrabble" was turned into a daytime game show on NBC. "Scrabble" ran from July 1984 to March 1990, with a second run from January to June 1993. The show was