Sudoku solver online at sudoku-puzzles-online.com
Check your sudoku puzzle atYour grid has SEVERAL solutions.
Number of tests: 81
Gray Insert "Check your sudoku puzzle":You have four acceptable results:
• Your grid has a only one solution.
• Your grid has several solutions.
• Your grid has no solutions.
• Input Error with equal numbers in row, colomn or area.
This page allows you to enter any forward sudoku puzzle at your convenience.
Browser:We recommend Google Chrome which is easy to use and displays with impressive speed advice and various solutions sent by the server.
Entering a number with the mouse:• Select your square by clicking in it.
• Click on one of the numbers in the left column.
Entering a number with the keyboard:• You can move the cursor with the four arrow keys and the Tab key on the keyboard.
• Type the number in the appropriate square.
The button (Play in normal mode) allows you to play the grid with various tips.
The button (Play in verbose mode) allows you to play the grid with all candidates marked and various tips.