Pressman Toy Corporation: Tri-Ominos Rules of the game. http://www.pressmangames.com/instructions/instruct_trio-ominos.html

Spectrangle Collect as many points as possible. The points are received by multiplying the valuse of the triangle (where you put the tile) by the value of the tile and by the number of sides where there already is a tile placed. http://globetrotter-games.com/index.htm?E&game/eSpectr.htm