Scrabble Showdown one of the first three rounds ends in a tie, both teams are awarded the prize and one "Bonus Scrabble Tile." The team that wins the final round wins the game and the trip. Games played in rounds 1 and 2 rotate from show to show and include, "Scrabble Babble", "Scrabble Knockout", "Scrabble Slam", "Scrabble Scream", and "Speedword". Winning a game wins the team a prize and two "Bonus Scrabble Tiles". A coin toss before the show determines which team has the option to play or pass for the first game. Subsequently the winner of the previous game gets the
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