Tile tracking or 'consonant-heavy', how many S's or blanks are unseen, if an opponent is likely to have a bingo on their rack, or which tiles to play or conserve. For example, if Alice has the option of playing J(I)NN or J(I)LL, and four N's and zero L's remain unseen, then assuming both plays are otherwise equal (in terms of score, openings for the opponent), J(I)NN is likely the better play. Letter frequency lists for both Scrabble and Words with Friends are easily accessible (some versions of Scrabble have the tile distribution directly on the board) and, unlike word lists, using them
Scrabble letter distributions are included here as they are sometimes used in borrowed words. Blanks do not exist in this game. German-language editions of Scrabble contain 102 letter tiles, in the following distribution: Before the current 102-tile set, German language sets had 119 tiles. With the larger sized tile pool, players had eight tiles at a time on their racks, as opposed to the standard seven. The letter distribution for this larger set is: German sets marketed as Foreign Language Editions produced by Selchow and Righter had 100 tiles with the following distribution: Before the Foreign Language Editions produced by Selchow and Righter