Dominosa (Free offline game no ads no internet )

Dominosa is a logic puzzle game. You have to find the location of all dominoes on the grid. A domino is a pair of numbers. You can have only one of each pair. Dominoes originated in China before being brought to Europe in the early eighteenth century. Dominosa is a German puzzle, according to Martin Gardner, invented by O. S. Adler in 1874.