Bear St. presents the Wide Wild World of GUND (R), and now for the iPhone and iPod Touch, a promotional puzzle, The Tumbler.

The Tumbler features favorite GUND (R) pals in a puzzle format that is different from most any other puzzle you’ve put together before. The pieces are 3-D cubes, and using the accelerometer, tilt your device to turn, bounce, rotate, and slide the pieces into place. Each cube has the same image on all sides.

Choose from as few as four pieces, and from six scenes.