Sudoku

Sudoku puzzle is a common occurrence in entertainment print editions. But we have prepared an online Sudoku version for you. Solving Sudoku online requires high brain activity and allows you to rest from your surroundings at the same time.


21,950 players have already joined us
54,178,465 sudoku have already been solved

Why sudoku?

Why did we decide to pay special attention to it and create this website? Because it is Sudoku that lets you show outstanding results:

Improves memory

Improves memory

Sudoku involves memory work (we have to memorize numbers) and logic (we analyze which numbers have to be inserted in blank cells). Long ago scientists had proved that solving this complex puzzle will help you prevent diseases related to memory loss.

Trains mind

Trains mind

Sudoku is a good trainer of logical thinking. Over time you will see for yourself that this skill has improved considerably if you devote a little time to this game each day. According to statistics, students with higher IQ often solve sudoku.

Helps make decisions quickly

Helps make decisions quickly

Sudoku improves timing. At the same time it works as a trainer in building logical chains. Hence, you will be able to navigate the information and make decisions quickly.

Helps focus attention

Helps focus attention

You will have to devote a particular amount of time to the game and find creative solutions. An ability to keep up the achieved result and avoid mistakes in the choice of numbers will positively influence your skill of concentrating on a particular task.

Brings positive emotions

Brings positive emotions

After registering you will be able to earn your rating. When you start solving more complex online sudoku puzzles, you will feel joy from your progress. Besides, an hour of solving sudoku is a great way to have a rest!


Country rating

Updated every 24 hours
full list of countries
#CountryUsersRatingChange
1Russia128442.024-
2Ukraine172438.581-
3Germany5302.915+3
4Niue2289.390-1
5Belarus16261.523-
6Israel7224.350-2
7Armenia4181.245+4
8Georgia1179.521-1
9Kazakhstan14177.957-
10Moldova5175.763-

User rating for the last 24 hours

Updated every 10 minutes
full list of players
#NameCountryGamesLevelPoints
1kondrat9Russia37142,547.169
2valera1Ukraine59152,262.064
3людмила5Ukraine36131,932.423
4ВаняUkraine53141,683.092
5AC-11Russia39141,565.383
6САШКА777Ukraine60111,535.045
7fannNiue53131,462.746
8_Елена_Russia25141,337.959
9ВВВВВGeorgia26141,275.859
10serega2011Russia37131,199.373
11valdemarUkraine21151,103.521
12saksaulTurkmenistan33121,007.791
13Свелана62Russia56121,006.139
14rina1232811977.811
15GosharikUkraine2215955.167

So why won’t you spend your free time usefully for your mind?

Register in the game, choose the suitable level and invite friends you can compete with!

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