Super Scrabble standard "Scrabble" in "Super Scrabble" are summarized by the latter's tagline, "More spaces, more tiles, more points—add to your fun!" The board is larger; (21×21 or 441 squares vs. 15×15 or 225 squares); there are more premium squares (going up to quadruple letter and word score spaces); there are 200 tiles, twice as many as a normal "Scrabble" set. The middle 15×15 squares are identical to a "Scrabble" board, so standard "Scrabble" may be played on a "Super Scrabble" board. All the high-scoring quadruple premiums lie near the outside of the board, with the quadruple word squares at the four
Scrabble made in 1989 did not affect game play. The major changes in 1999 were as follows: In the notation system common in tournament play, columns are labeled with the letters "A-O" and rows with the numbers "1-15". (On "Scrabble" boards manufactured by Mattel as well as on the Internet Scrabble Club, rows are lettered while columns are numbered instead.) A play is usually identified in the format "xy WORD score" or "WORD xy score", where "x" denotes the column or row on which the play's main word extends, "y" denotes the second coordinate of the main word's first letter, and