Freeverse today released Burning Monkey Solitaire 4, the latest iteration of the popular Mac solitaire series. Play Freecell, Klondike, Pyramid and now over thirty solitaire variants with joke-telling apes, singing gorillas, flatulent orangutans and the hairiest primates this side of Robin Williams. This release offers a new OpenGL engine, support for widescreen monitors, animated card effects and native support for both PowerPC and Intel Macs. Burning Monkey Solitaire 4 is priced at US$24.95.