Ingenious (board game) board incorporates indentations to hold the players' tiles as well as holes for the scoring pegs. Notably, there is a different tile distribution in the travel version of the game: 2 of each double tile and 3 of every other colour combination, compared with 5 and 6 respectively in the original game. "Einfach Genial Knobelspass" (Simply Ingenious Puzzles), also from Kosmos, uses cardboard versions of the tiles from the original game. The player has one of each of the 21 different tile combinations and for each puzzle must place these in the correct positions on a pre-printed sheet to match
Cathedral (board game) as early as 1985 (from Mattel) in a more consumer accepted version in plastic moulded version with very highly detailed parts as well as a grided locking system added to the board. It is generally accepted that the concept of the game is not subject to copyright. However, the name and specific wording of the rules and gameplay are copyright 1998 Chrisbo I.P. Holdings Limited. The idea of the game is to capture territory on the game board, allowing you to place all of your gamepieces while preventing your opponent from doing likewise. Cathedral is played on a wooden board