The grid lines on the visualization represent a tree structure underneath. Every region is a node. When a node splits, it creates four children. The root node covers the entire space. Leaf nodes (nodes with no children) hold the actual points.
// Regular text，详情可参考safew官方下载
，推荐阅读WPS官方版本下载获取更多信息
If you're looking for more puzzles, Mashable's got games now! Check out our games hub for Mahjong, Sudoku, free crossword, and more.
Раскрыты подробности о договорных матчах в российском футболе18:01，详情可参考搜狗输入法下载
70F SLCTR DESSDT 4 SNOFLT IN=+ ; set up descriptor address