Solves any valid sudoku puzzle. Helps you to improve your solving skills and practice solving strategies. Offers thousands of free graded puzzles.

This website provides SuDoku solvers for a variety of different SuDoku formats. You can enter your own puzzles or select a random puzzle from a set of sample puzzles graded by difficulty.

The highlighted cell in the Sudoku below has the following candidate values 1,3,5,6. It is however the only cell in the box which has 3 as a candidate value, therefore the 3 must go in this cell.

Pointing Pair The pointing pair solving technique is an intermediate level solving technique. The objective of this solving method is to reduce the candidate lists of empty cells often revealing …

The game SuDoku has been popular in Japan since the mid 1980s but has only recently become popular in the rest of the world, triggered primarily by the publishing of SuDoku puzzles in …

The "naked single" solving technique also known as "singleton" or "lone number" is one of the simplest Sudoku solving techniques. Using this technique the candidate values of an empty …

Contact Postal address Aire Technologies PO. Box 11 05 D 65001 Wiesbaden Germany Email [email protected] Telephone Telephone: (+49) 162 2747395

Sofern es sich um gewerbliche Anbieter handelt, stellt die Nennung hier keinerlei Empfehlung zum Anbieter, deren Produkte oder deren Dienstleistungen dar. Here are some interesting …

Comments When visitors leave comments on the site we collect the data shown in the comments form, and also the visitor's IP address and browser user agent string so that we can …

sudoku-solutions.com communityLogin