The block puzzle Tetra Dice will use playing bones as game elements. Figures are formed from them and accumulated on the right. You will see two figures at the same time and you can even change them in place to change the feed sequence. Cross the figures to the field. You must place two or more squares with the same values nearby in order to achieve their removal. The figures consist of a separate bone cubes and you can change their location by clicking on the figure before you install it on the field in Tetra Dice.