Sudoku - classic puzzle game for beginners and advanced players. Whether you'd like to relax or keep your mind active – enjoy your free time with number game! Start to solve sudoku with levels!

Nice and free app with no time limit will let you play any where, take it to plain, take it bed, take it to a bath and spend time on relaxing but brain active.

Any player can start with us. If you never played new sudoku game try our beginner levels. They are very simple and will let quickly understand the rules and get to the quest. Play easy levels to wake up your brain, or try expert levels to give your mind a real training.

Classic number game rules for killer sudoku

The objective of the logic puzzle is to fill a 9x9 grid so that each column, each row, and each of the nine 3x3 boxes (also called blocks or regions) contains the digits from 1 to 9. Choose easy or hard challenges.
A cell is the smallest block. A row, column and region consists of 9 cells and the whole game consists of 81 cells.

How to win in math sudoku

I most basic strategy in to find missing numbers is scanning and it consists of
1) Cross-hatching. Player scan rows and columns to eliminate where a specific number can be in a given region. There is only one legal place left for the each number in each row, column, or box.
2) Counting. In counting you simply count all the different numbers that's in a row, column and region that connects to one cell. if there is just one number missing then thats what should be in the cell.

Get unique experience jigsaw sudoku for free

· Challenge yourself and solve endles in different difficulty settings. Levels is available offline and online.
· Take notes and keep track of possible moves. Every time you fill in a cell, your notes are automatically updated!
· Dark theme. Play with more comfort in sudoku puzzle with friends!
· Hints will help you when you stuck.

Daily sudoku challenges is the best way to start day! Train your brain and become a sudoku master!