Pentominoes Pentomino game applet. That's how big the applet sets its frame. Your browser either does not support Java or does not have Java enabled if you are seeing this instead of a gray playing area here. A gray area should appear to the right here with buttons, a grid, and blue pentominoes. If you are only seeing a blank rectangular area to the right, then try clicking in that space.
Instructions Try to place the pieces in the box with no overlapping.
There are many ways to do it. Check here for more detailed instructions, source code, and the development stages of this applet, i.e. how this applet was built, step by step. This applet, version j, runs under compilers supporting Java 1.1, unless there's a problem with the compiler. Version g of this applet should work in that case. Check here to see how to check your Java compiler version.