The rules are simple, using your mouse (leaving your other hand free for a coffee!) slide the crane left and right.
Press and hold the mouse button down, the crane will dive downwards and pick up a gem. Move the gem above a matching gem and release the button. The gem will fall back down into it's new position. Match three or more to smash and collect!
Gain a 'Tech bonus' by smashing gems all the way down and hitting the bottom!
Updates are on the way including special items and achievements!