NPN version of the Fuzz Face. Can use either 2N2222 or 2N3904 transistors.

PNP version of the Fuzz Face. This uses only 2N3906 transistors.

Here are a couple of variations on the Fuzz Face theme. The bottom picture is a graphical representation of the schematics above, with a few alterations. The parts list for these schematics can be found here.

Here's a picture of the Radio Shack 276-159B PCB board I'll be using to build these circuits on:

Here's the layout for the 2N2222/2N3904 NPN version of the Fuzz Face. It's on the same Radio Shack 276-159B PCB board as above.