I would recommend you
this one, but unfortunately it's not available for download here anymore. Instead it's sold by Good Old Games (GOG) now. Or you coud buy an original boxed version on eBay.
If you can get hold of it however, it's a catching game and has a very high replayability value once (if) you get into it, you could easily spend weeks with all it's random possibilities. Ideal for cases like these.