小学语文必背古诗1 vs Sudoku

这款教育类APP，专为1-2年级学生量身定制，在课后学习中，让孩子充分复习课堂所学到的知识，做到课上学习，回家复习两不误。而且内含大量习题，家长可以带着孩子一起复习，让孩子在快乐中渐渐领悟到学习的乐趣，让孩子爱上学习。 本应用为1-2年级语文诗词练习题，题目丰富，内置孩子们喜欢的卡通收藏游戏，让孩子在兴趣中反复练习课堂的知识。

This classic Sudoku is to fill a 9x9 grid with numbers so that each row, column and each 3x3 small nine grid section contains numbers between 1 and 9. This Sudoku is divided into 3 difficulty, you can freely choose the difficulty of the Sudoku puzzle. At the beginning, there will be some squares filled with numbers in the 9x9 grid. What you have to do is apply logic to fill in the missing numbers and complete the grid. As a number puzzle product, Sudoku does not require you to have calculation and special math skills. Although the gameplay is simple, the number arrangement is ever-changing, and you will never get tired of playing. Improve concentration and intelligence!