OCR: Controls To play piece simply drag it from your list of pieces onto the appropriate spot uo the board. To rotate piece either click on the rotate arrows below your list of pieces or type one of the rotate keys you have selected in the Preferences box If you have more than seven triangles you will need to use the scroll. arrows to scroll up pue doop your list of triangles to view them all. you cannot scroll in direction, the arrows turn black to denote there are no more triangles in that direction. To piece click on the Draw button -1 the bottom right triangle will be selected to your hand. When the piece pool I becomes empty, the Draw button will change to Pass button and you 'll be forced to pass your turn instead of drawing triangle you have no pieces you can play To scroll the game boar ...