Scrabble Showdown set of 16 letter tiles are placed on the board. A randomizer then causes tiles to light up. Each team is allowed to stop the randomizer; a team starts the final round with the regulation value of the tiles that they stop the randomizer on; the number of tiles that the randomizer lights up is the number of "Bonus Scrabble Tiles" that the team had earned from the three previous rounds. This becomes their "head start" score before playing "Scrabble Lightning". The game is played on a regulation Scrabble board with only the double and triple-word score spaces (the double
National Scrabble Championship (UK) in a 14-game stage with the top two playing in a best-of-five final held in London. Since the replacement of the ABSP from Mattel as the sponsor of the NSC in 2014, qualifiers now compete in a 17-game final held over a weekend in November, with no best-of-5 final. The final, like a normal Scrabble tournament, orders players based on number of wins then by number of spread points. The player who finishes first after 17-games is crowned UK National Scrabble Champion and wins a cash prize of £1,000. Smaller cash prizes are also awarded to the top 10 players,