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Play Free Sudoku Now! Sudoku is one of the most popular puzzle games of all time. The goal of Sudoku is to fill a 9×9 grid with numbers so that each row, column and 3×3 section contain all of the digits between 1 and 9. As a logic puzzle, Sudoku is also an excellent brain game.
- Medium
Medium Sudoku is a logic puzzle which is harder than an easy...
- Hard
This reduces the number of options to solve, and it becomes...
- Evil
The best way to solve the master Sudoku (evil Sudoku puzzle)...
- Expert
Sudoku Rules. The basic rule is that each digit can appear...
- Easy
Easy Sudoku level is perfect for beginners and children....
- Killer
Although solving Killer Sudoku online seems a bit harder...
- Daily Challenge
Sudoku challenges. Challenge yourself with daily Sudoku!...
- Rules
However, in order to solve difficult levels and deal with...
- Medium
Enter the numbers of the puzzle you want to solve in the grid. You can solve the puzzle completely, partially or solve a single cell using the buttons in the Solving section of the Features block. Button: Solve Cell. Solves the cell of your choice. Click in the cell you want to solve first, then click this button.
Look for rows, columns and 3×3 boxes with just a few blanks remaining. Try adding numbers which already appear often in the Sudoku puzzle. After entering a number, check to see where else it has to go. For trickier puzzles, click Options to turn on pencil marks. Here is the puzzle. Good luck! Easy Puzzle 5,143,529,738 - - Select a puzzle ...
This online Sudoku solver is unique on the web. It not only gives the solution to each valid Sudoku puzzle instantly, but also explains the techniques and logic behind each step and how the digit to be filled in each empty cell is determined. Because of this, it becomes a great tool to learn Sudoku solving techniques through numerous examples.
Sudoku involves filling empty spaces with the number 1-9, without repeating any numbers within each row, column or square. This means that the entire puzzle should be able to be solved without guessing – that means you can use deductive reasoning, based solely on which numbers are already in place within each row, column or square, to figure out which numbers should go in which empty spaces.
This is the PuzzleMadness Sudoku Solver! If you have a puzzle from a newspaper that you can't solve, enter the clues in to the grid and click the "Solve" button! You will then be given a step-by-step guide of how to solve your Sudoku puzzzle.
Oct 16, 2024 · Try the X-wing technique on difficult puzzles. An X-wing is an advanced technique used to remove candidates in difficult puzzles. First, look for a row that contains the same candidate in two different spots. Then, find a parallel row that mirrors it and contains the same candidates in the same spots.
100% free puzzles. Collect as many points as possible and become the best player. Ready to dive into some epic puzzles? We can’t wait.
