These Java jigsaw puzzle applets are available in four versions: FreeWare, HomePage, SmallBusiness, and StrategicBusiness. The last three applets are available as shareware. These versions differ in functionality regarding control over the number of pieces a given JPEG picture should be cut into, the manipulation of the background, the playing area colors, and the addition of sounds to successfull placement of jigsaw pieces. Also, in the Strat..