Pipe Down

A real brainteaser! Lets see if you an arrange the pipes so the ball could pass through from the top down to the botton hole.
This is a one of the best 3D puzzle solving and brain teaser skill game. The object of the game is to arrange the pipes in the cube and line them up properly so the ball can roll over to the crate. Since this is a 3d puzzle, you can rotate the view to see the box from every angle. To do this move your mouse to an empty area of the screen away from the pipes and arrows and then left click and drag the mouse to rotate your view. To select a pipe, click on it with your left mouse button, the pipes will be surrounded by number of arrows which shows the direction where the pipes can be moved, to move the pipes simply click on the arrows to move the pipe to an appropriate direction arrow.
If you find you got the pipes into a jumble mess, you can reset the puzzle by pressing the reset button any time during the game. Once you have completed the puzzle, press the drop ball button to release the ball and watch it make its way through all the pipes into the crate.

http://www.tutorialsto.com/flash/games001/pipedown.dcr.swf