![]() When the "Solution check" option is active, each time you enter a digit, the solver checks if the puzzle is still solvable. When the "Candidates" option is active, you can manually remove candidates by clicking on them. Sudoku is based entirely on logic, without any arithmetic involved, and the level of difficulty is determined by the quantity and positions of the original numbers. You can also solve a sudoku puzzle by yourself if you want. The object of the puzzle is to fill the remaining squares, using all the numbers 19 exactly once in each row, column, and the nine 3 × 3 subgrids. While solving the sudoku puzzle you can only use each number one time in the square, column, and row. You can print the puzzle by clicking the "Print" button. The objective of Sudoku is to fill a 9x9 grid made of squares (shown above circled in blue) so that each row, each column, and each full 9x9 square use the numbers 1-9. If you just want to see the solver in action, click the "New" button, select the difficulty level, click the "Generate" button and then click on the "Hint!" button. You can enter sudoku as a string of 81 digits (0 for a blank cell) in the "New" box and click "Import". You can also navigate between cells with the arrow keys and you can use the 0 to 9 keys to enter a digit. To enter a digit, click in the middle of the selected cell and click the corresponding button under the grid. This will make it easier to add the missing ones late on. It is better to start solving Daily Sudoku with the fragment that is already filled with many numbers. You can also solve sudoku by yourself using this solver.Įnter your puzzle below, click the "Hint!" button and get a hint for the next step with an explanation below the grid. A player should enter numbers into the blank spaces so that each row, column, and a 3x3 section contain the numbers from 1 to 9 once. Download puzzle + answers Mind Stretchers Puzzle 2. If you haven’t done a printable sudoku puzzle in a while, start off with one of these. The application can also generate and print sudoku. Puzzle 1 Easy These first five puzzles are easy. This site contains Sudoku Solver, a very useful application which is able to solve a sudoku puzzle step-by-step and give you an explanation of each step. Sudoku SolverIf you have a problem or you got stuck with solving sudoku, this site is just for you. ![]()
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