RSVP (board game) 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 Company, 1968 J. W. Spear & Sons Ltd) with the how to play/rules printed inside the box lid. The playing space is a dark blue vertical frame, held upright by two detachable black feet, with 11 x 11 square holes with 75 wooden block
Rhumb Line (board game) board to build and/or block point-scoring "rhumb line" combinations of radii, arcs and spirals. The "Rhumb Line" game board consists of a compass rose with 32 marked points with a score-keeping "ladder" on either end. Players choose either Officer yellow or Sailor blue and use 16 same-color pieces + 1 score-keeper each. Officer (yellow) starts and players take turns placing their pieces, one at a time, on any empty point, building on those already on the board, to complete and/or block point-scoring combinations. Start with an empty board, end with a full board ... with 3 ways to score points