Oh Dominoes!! A domino placing solitaire game

Oh Dominoes!! is a single player game where you place a series of randomly chosen dominoes in an 6x6 grid. The objective is to make like-numbered clusters of adjacent square. There are no other restrictions. The larger the cluster the more points you score. Sounds simple... but you will be challenged.

After no more dominoes can be placed the level is complete. Any squares that do not belong to a cluster are blocked and are out-of-play for the rest of the game. The game ends when all 36 squares are out-of-play.