Sudoku Free 2019简介

Sudoku (originally called Number Place) is a logic-based combinatorial number-placement puzzle. The objective is to fill a 9x9 grid with digits so that each column, each row, and each of the nine 3x3 subgrids that compose the grid (also called "boxes","blocks", or "regions") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a single solution. This app comes pre-loaded with all the puzzles you will ever need, and is 100% free forever. Keep your brain active when you aren't. Play Sudoku Master anytime and easily with this app. - 6 levels: very easy, easy, medium, hard, very hard, extreme. - Undo, redo, hints. - Pencil marks. - Auto-save. - Highlights errors, selected digit. 数独（原名数位）是一种基于逻辑的组合数，安置的难题。目的是填补9x9的网格位，使得每一列，每行，每个构成该网格的九个3×3子网格的（也称为“箱”，“块”或“区域”）包含的所有的数字从1至9所述的拼图设定器提供了一个部分完成的网格，这对于一个适定的益智具有单一溶液。 这个应用程序预装与你永远都需要的所有难题，而且是100％免费永远。保持大脑活跃的时候你是不是。随时随地轻松玩数独大师与此应用程序。 - 6级：非常容易，容易，中等，硬，很辛苦的，极端的。 - 撤消，重做提示。 - 铅笔标记。 - 自动保存。 - 突出显示错误，所选的数字。