求解9宫格数独的算法，用java写的。直接在源码里设置初始状态，0表示空格-Solving the 9 grids sudoku algorithm, written in java. Directly in the source code to set the initial state of 0 indicates a space

VB完成的拼图游戏，可选择难度，网格数，图片，打乱的步数使用算法生成，不会造成移不回去的情况-VB completed jigsaw puzzle, you can choose the difficulty of the number of grids, pictures, disrupt the use of the number of steps the algorithm to generate, will not cause a shift back

该程序是一个小的游戏，他实现了扫雷的基本功能，才用了9宫格判断。-The program is a small game, he realized the basic functions of the minesweeping before 9 grids judgment.

sudoku game based in java. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits

A code for generating Cartesian grids (multigrid version). -A code for generating Cartesian grids (multigrid version).