There are super complete Sudoku types. Here is the training mode, can let you faster and better master the various methods of SUdoku, let you better and stronger
A digital puzzle game with precipitation, to meet your logical challenges, experience the charm of digital!
Sudoku is more than just a number game. It is also a healthy leisure activity that helps stimulate the brain, build endurance, relieve stress and focus, and develop your logical thinking skills.
Four house, six house, five house (5x5), house (7x7), nine house grid, challenge your limits, there are also X Sudoku and percentage Sudoku, standard, deformation of everything
Carefully selected questions for you, can ensure that there are suitable for children, also suitable for primary school students, middle school students, college students, but also like experts to challenge your mental limit.
Play Sudoku well first of all to understand its characteristics, requirements, can be based on the following:
1. Reuse the exclusion method as much as possible
2. Use all kinds of rules, such as remainders, row, column and palace
3. Reuse constraints, such as only remainder pair, remove three arrays, only three arrays, X-wing, swordfish, jellyfish, skyscraper, double line kite, turbot, empty matrix and so on for the exclusion of candidates
4 in the case of can try not to guess, with your strong logical ability step by step backward, step by step exclusion, get a unique solution.
The unique prompt mode can help you make complex problems very simple and you can enjoy the speed of the game
In addition, there is a Sudoku Cracking mode to help you solve other Sudoku puzzles.
You can share it with your friend and ask her to join you in the same sudoku challenge. You can also ask your friend for help to solve the problem.
What are you waiting for? Come and join the challenge!
Updated on Tue Jan 17 17:19:42 CST 20231.添加数链（强链和弱链的组合）解法 2.添加唯一矩形解法