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NEWS: Older members - invite yours young siblings or your kids and show them Kids Sudoku. Check new variants of Mini Sudoku: Slant, Thermometer, Thermometer 6 and Thermometer 0. New players' boards in Lost Beam. Check it now. Sudoku, heart and even numbers - intrigued? See News                        

Welcome to Puzzles MIX portal with logical puzzles and games. You can find here various popular and unique logical puzzles (Sudoku, Domino, Sums) totally for free.
If you want to check your logical thinking and you love solving logical puzzles, this website is for you!

Tackle hundreds of Sudoku boards at different levels of difficulty. While solving, you can use “Helper (Assistant)” and “Solver”.
You can also write down your own Sudoku board and “Helper” will help you to solve it.
Apart from Sudoku, we encourage you to puzzle out Domino, Sums and SumsX. Puzzles are on different level of difficulty. They are perfect for someone who takes first steps in solving logical puzzles, as well as for someone who has got trained logical thinking. Each puzzle has got only one logical solution.

For each type of puzzle there is comprehensive description of the rules and the solving methods - articles list.

If you get stuck while solving a puzzle, you can always use the Forum for help.

You can print riddles and solve it in a bus, train, school, etc., or solve it directly on the portal.

To relax we recommend Scrachi game demanding from you a perceptiveness, Puzzle and 'globulous' variation of puzzle called OPuzzle.

The website is extended gradually. Other types of puzzles will be added. In the near future e.g. Sudominoku will appear. New boards of existing puzzles will be also added here.

One more time we encourage you to use your mind and we wish you nice time.


03.11.2015 - Sudoku for kids
Older members - invite yours young siblings or your kids and show them Kids Sudoku. The boards are specially prepared for children, with colorfull pictures - kids learn how to fill in lines and squares with missing pictures.
27.09.2015 - New Mini Sudoku
12.09.2015 - Lost Beam
New players' boards in Lost Beam. Check it now.
03.06.2015 - Sudoku Even heart
Sudoku, heart and even numbers - intrigued?
25.05.2015 - Puzzle Australia
Smallest of the seven continents: Australia.
02.05.2015 - Sudoku Odd reciprocals
New sudoku scheme - odd digits occupies reciprocals. Check Sudoku Odd reciprocals.
26.01.2015 - Greece and Oslo
Solve new puzzles in Greece and Oslo category.
30.10.2014 - Kakuro and Ships
New puzzles in Kakuro and Ships.
25.10.2014 - Sudoooku
Letter O in Sudoooku.
21.08.2014 - Prague
Prague - next capital in the puzzle.
06.08.2014 - Sudddoku
Mirror-D in Sudddoku.
17.02.2014 - Puzzle
Next European city appeared in the puzzles - check here!
12.01.2014 - Suuudoku
Next of letter-shaped Sudoku - rotated U - Suuudoku.
23.12.2013 - OPuzzle
Christmas gift for OPuzzle's fans: Landscapes and Mix.
27.10.2013 - Przyroda i Rzym
Now, in the category of Nature and Rome you will find a new puzzle to solve!
22.09.2013 - Sssudoku
First of letter-shaped Sudoku, that is Sssudoku.
23.07.2013 - Puzzles Oslo
20 new puzzles in a new category: Oslo.
30.05.2013 - Sudominoku
Original mixture of sudoku and domino in: Sudominoku.
04.05.2013 - OPuzzle
Another twist opuzzles to solve: OPuzzle Nature and OPuzzle Cities.
04.04.2013 - Puzzles on smartphones
Now you can comfortably play and solve riddles on smartphones. Tablet and high resolution phones users can change mode clicking on phone/monitor icon located on upper bar. Consecutively new riddles addapted to pmartphones will be added.
24.02.2013 - Puzzle
New boards of puzzles - Greece and Landscapes.
20.02.2013 - Sudoku Pairs
Lets try new sudoku variant - Sudoku Pairs.
16.12.2012 - Puzzle
For those who like winter and for those who like summer we added new puzzles.
17.09.2012 - Sudoku Diabolic
New sudoku variant: Sudoku Diabolic.
12.08.2012 - OPuzzle
Treat for twisted - new OPuzzle - categories: OPuzzle Nature, OPuzzle Cities, OPuzzle Landscapes i OPuzzle Mix.
06.08.2012 - Sudoku Thermometer 0
Did you solve Sudoku without a single digit on the diagram? Lets look at Sudoku Thermometer 0.
21.07.2012 - Puzzle
You must necessarily solve these puzzles!
16.07.2012 - Sudoku
On users request, we removed in Sudoku online checking of entered digits correctness in the medium boards and above.
06.05.2012 - Ships
Ships - new boards.
Some of new boards have interesting setup - no single mast is revealed, but only some water places.
How to start solving such riddle?
There is new difficulty category - very hard - only for advanced players.
15.04.2012 - Lost Beam
New riddles and designer for Lost Beam. Design own puzzle and see how others like it.
02.04.2012 - Sudoku Thermometer
Try one of the most interesting variant of sudoku - Sudoku Thermometer.
25.03.2012 - Puzzle
05.02.2012 - Ships
Popular game Ships in a new openning - as riddle.
16.01.2012 - Puzzle
Have you got some free time? See new puzzles Winter, Extra and Amsterdam.
10.12.2011 - Mini Sudoku
Do you know mini version of sudoku? You can solve now Mini Sudoku on the Puzzles Mix.
13.11.2011 - OPuzzle
Now you can compete in OPuzzle by fastest solving.
24.10.2011 - Puzzle
Try new category of puzzle - Urban architecture.
16.08.2011 - Puzzle
Do sightseeing with us. New puzzles Turkey, Egypt i Spain.
13.08.2011 - Snake
A new portion of Snake's board.
21.07.2011 - Ukodus
See new Ukodus boards.
13.05.2011 - Sudoku Slant
New sudoku type: Slant.
29.04.2011 - Footballers
Something for football fans - Footballers.
25.04.2011 - Puzzle
A breath of spring in the puzzles: Nature and Flowers.
16.04.2011 - Sums
After a long break - new boards of Sums.
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