Tile-matching video game casual games, tile-matching games are designed to be easily accessible and easy to play, which conflicts with a traditional video gaming ethos that demands games to be challenging and punishing. Match-three games are NP-hard when generalized to an n × n playfield and played such that the player knows in advance all the tiles that will appear, with no random chance involved. In particular, it is NP-hard to determine: Tile-matching video game A tile-matching video game is a type of puzzle video game where the player manipulates tiles in order to make them disappear according to a matching criterion. In
Tile tracking new game. While Scrabble-branded 'tracker sheets' are available for purchase, customized tracking sheets of all types can be found freely available for downloading online, usually in .pdf format to facilitate printing. Scrabble club websites are the most common source for free pre-printed tracking sheets, and players often create their own tracking sheets. The introduction of Scrabble for computers saw the practical application of automated score-keeping, but the rapid technological advances brought about by computers and the internet seemed only to serve the wider distribution of pre-printed tracking grids via downloads in terms of new tile-tracking tools. Some websites offer online