The rapid proliferation of mobile networks for both public use and private has made connectivity-on-the-go a desirable, if not absolutely essential, condition. Nor is this mobility limited to laptops: everywhere you look, people are downloading email and other information directly to their cell phones and PDAs. For developers, this means an increased demand to create applications for mobile devices. Microsoft's .NET Compact Frameworks provides a full suite of powerful tools to help them get the job done.The .NET Compact Framework--a scaled down version of Microsoft's .NET Framework--offers...

Sudoku is a wildly popular puzzle game. Sudoku puzzles are 9x9 grids, and each square in the grid consists of a 3x3 subgrid called a region. Your goal is to fill in the squares so that each column, row, and region contains the numbers 1 through 9 exactly once. And some squares already contain numbers or symbols, which lend clues toward the solution.

Programming Sudoku provides you with great approaches to building and solving Sudoku and other similar puzzles. Using ingenious artificial intelligence and game theory techniques, you'll learn how to get a computer to solve these...