Link all marked fields horizontally, vertically or diagonally.
Arrange tiles so that each side is matched by another side of the same color.
Rearrange the vertices so that no lines intersect.
Place arrows on the board to guide the cow to the trophy.
Group five or more crystals of the same color to clear them.
Draw a line to separate same colored circles.
Try to control as much subnuclear matter as possible.
Select four tiles of the same color to form rectangles.
Test your knowledge on the names and locations of countries in the Middle East.
Draw a path for the red circle to follow.
Balance objects so that none of them touch the water.