Drag and drop a band onto the board.
Drag from a line to create a new vertex.
Drag a vertex from one peg to another.
Double-tap to delete a vertex.
Change the color of a selected band by tapping a rubber band pile of the desired color.
Fill or unfill a selected shape, or all shapes on the board.
Move a duplicated shape by dragging it.
Drop the shape by tapping off of it. Each of the shape’s vertices will attach to the nearest peg.
Drag the rotate handle to change the angle of the shape.
Reflect the shape either vertically or horizontally by tapping the flip buttons.
Drag covers to move, or drag bottom corners to resize.
Hide or show a cover by tapping the eye icon.