sudoku puzzles

Sudoktor is a Sudoku solving assistant. It helps you solve and understand Sudoku problems but it can also be used as a Sudoku tool for entering and solving Sudoku puzzles as well as for saving your progress on a puzzle.
Sudoktor:
- generates valid 9x9 sudoku puzzles
- allows to enter standard 9x9 Sudokus
- offers intuitive and quick entry method
- supports pencil marks
- full Undo/Redo
- print puzzle
- offers many analysis options...

Cross Sums puzzles, also known as Kakuro puzzles, are challenging yet fun and easy to learn. More addictive than Sudoku - try Kakuro puzzles and see for yourself. Create an unlimited number of Cross Sums puzzles with Amigos Cross Sums. All puzzles have a unique solution. Choose from 5 difficulty levels and 4 grid sizes. Print or solve on screen. Examples, solving hints and techniques are included in the program.

Create an unlimited number of Sudoku, Kakuro, Futoshiki and HexKakuro puzzles with Amigos Number Puzzles compendium software. Choose from 3 difficulty levels and various grid sizes. Print the puzzles or solve on screen by typing or just using your mouse. Various levels of help throughout the puzzles.

"Sudoku Blues" is a FreeWare game which allows Sudoku players to:
(a) Solve Sudoku puzzles themselves
(b) Create & Save puzzles
(c) Load predefined puzzles
(d) Allow "Sudoku Blues" to solve whole puzzles (or one step at a time)
(e) Get visual assistance for solving puzzles.
If you enjoy this game please donate any sum you see fit at: http://www.oggasoft.com.

The SuDoKu-Cracker only creates puzzles with a "unique solution". The built-in Sudoku-generator has six different levels of difficulty and can generate many (millions) different puzzles. All puzzles can be printed, saved and opened again. With the SuDoKu-Cracker you can create your own puzzles. All puzzles can be solved with the SuDoKu-Cracker. The program is fast, efficient and returns accurate solutions for all this puzzles.

Sudoku Up is a high-quality collection of Sudoku Puzzles.
Sudoku Up Solitaire includes millions and millions of different puzzles to keep you entertained for years to come... No need to search for other sources of Sudoku! Sudoku Up includes five difficulty levels to challenge you. Enjoy the detailed statistics of each game with graphs, 3D pie and bar charts, and tables to estimate your skill level...

Okoker Sudoku Pro is one of the most amazing, challenging, intriguing, and entertaining puzzles to sweep the world in decades. It has a unique solution that can be reached logically without guessing. Enter digits from 1 to 9 into the blank spaces. Every row must contain one of each digit. So must every column, as must every 3x3 square.

One of the web's most popular Sudoku puzzle games for the Pocket PC/Windows Mobile platform. This version includes thousands of Sudoku puzzles for you to play. Complete with skinnable interface and multiple puzzle entry methods this implementation of the classic Sudoku logic grid game should keep you amused for ages! A solver is also included, so if you like to solve Sudoku puzzles from newspaper and magazines then Sudoku Pocket is fo you!