RSVP (board game) player's advantage to place letter blocks so that they cannot be used by his opponent and, whenever possible, to use letters placed from the opposite side. A total to be played to is determined at the start of the game - usually 100 points." RSVP (board game) RSVP was a vertical version of "Scrabble" introduced by Selchow and Righter in 1958 and promoted as "3-D Scrabble". Two players spelled words using cubical tiles with letters on an upright grid board. "RSVP" was sold in the UK under the Spear's Games label as item #1051 (Copyright 1966 by Production and Marketing
Scrabble letter distributions not allowed. Official rules treat the "Q" tile as just one letter, but usually Catalan players use the "Q" tile like the "QU" digraph and all Catalan Scrabble Clubs use this "de facto" rule. "K", "W", and "Y" are absent because they are only used in loanwords or, in the case of "Y", the digraph "NY". Blanks cannot be used to represent "K", "W", or "Y". There is a Catalan Scrabble clone which uses the same 21x21 board as Super Scrabble. Croatian-language Scrabble sets use the following 103 tiles: "Q", "W", "X" and "Y" are not included, as Croatian does