Super Scrabble is a board game introduced in 2004 and a variant of Scrabble. It is played on a 21×21 grid board instead of Scrabble's usual 15×15, and uses twice as many letter tiles.

Scrabble is a word game in which two to four players score points by placing tiles, each bearing a single letter, onto a game board divided into a 15×15 grid of squares. The tiles must form words that, in crossword fashion, read left to right in rows or downward in columns and are included in a standard dictionary or lexicon.