Super Scrabble corners of the board. Other than the differences in the board and the number of tiles, gameplay is similar to "Scrabble". Each player has seven tiles in their rack as normal, scoring is the same, and the same word lists are used. However, the differences are enough to upset normal "Scrabble" strategies. For example, the fifty points earned from a bingo (using all seven tiles) is not nearly as significant when compared to the high final scores. For a two-player game, scores over eight hundred points are not uncommon. Tournament-level "Scrabble" games are usually limited to two players. Many tournament
Chess on a Really Big Board board for 3D chess would have 512 spaces, more than any large version of chess that had previously been invented; he then considered two-dimensional very large (or, in his word, "huge") chess games, mainly on the 16×16 board because such a board requires no non-standard equipment to construct, and while much larger than the 8×8 board, it was not so big as to make an unplayable game. This idea eventually came full circle in the development of the 16×16×16 three-dimensional version of Chess on a Really Big Board, which he called "impossibly large". The standard rules of chess apply, except