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Sudoku Free

Titan sudoku is a free sudoku game with 36,000+ puzzles.Sudoku originally called Number Place, it is a logic-based, combinatorial number-placement puzzle. The objective is to fill a 9×9 grid with digits so that each column, each row, and each of the nine 3×3 sub-grids that compose the grid (also called "boxes", "blocks", "regions", or "sub-squares") contains all of the digits from 1 to 9. The puzzle setter provides a partially completed grid, which for a well-posed puzzle has a unique solution.
Completed puzzles are always a type of Latin square with an additional constraint on the contents of individual regions. For example, the same single integer may not appear twice in the same row, column or in any of the nine 3×3 subregions of the 9x9 playing board.

Features:1. 4 difficulties2. 36,000 puzzles3. 6 themes4. Create own puzzles

If you like sudoku, you should give Sudoku Free a try.

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Category : Puzzle

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Reviews (30)

Edi. M. Dec 8, 2021     

I was never a whiz at math so I avoided Sudoku. How ridiculous I was! If you can count to 9, you can play Sudoku...and enjoy beating your old times. This app is straightforward and allows you to enjoy the game...and the win! Try it today, even if math wasn't your favorite subject. You'll be surprised!

Car. N. Mar 8, 2020     

This is a great version of a fun game. I love everything about it except one thing: the green squares around the numbers and the green highlighted numbers make it difficult to see where the number should go. Can you fix this by making the squares around the numbers another color?

Lor. F. Jul 27, 2019     

like this app since it doesn't count wrong moves against player. this is good for player with dexterity issues/ dyslexic & touch wrong/ opposite numbers. have been playing "Normal" level but highly question how developers determine levels. some games are super simple & others are quite difficult. very few "middle" or "normal". Main Complaint: can't change color of numbers. the green is way too light especially when playing on cellphone app.

Isi. C. Feb 15, 2020     

Playing this sudoku has been part of my relaxation, Wellness, and great time! I truly recommend it. I have been playing for about three years and my wife and I think it has been part of our awesome relationship. We like tge only few advertisements and the soft music that accompany the game! Thank you.

Var. C. Feb 25, 2022     

Lately the game is not saved if exiting the app mid way. This wasn't the case earlier. I have had the app for years now... it's sad that this is happening...

Son. W. Jan 16, 2019     

Nice little app. Unlike similar ones I've tried, it is actually possible to make mistakes, which makes it more challenging .

Jef. T. Feb 19, 2019     

decent Sudoku app. the red symbol upper right was confusing - it's just an erasor option, not an incorrect move indication.

Nat. R. Oct 19, 2018     

Would be 5 stars but... I'm afraid to say it's glitching because every time they do a bug fix I have to start all the way over! ☹️

Jos. M. May 6, 2021     

Really enjoy this Sudoku as I can pick any level... which depends on my mood at thenmoment of playing!!!

Pet. R. Feb 13, 2020     

Easy to use. Good degrees of difficulty

Abe. B. Jul 25, 2020     

interesting and brain teasing games.Excellent .Thank you.

Jam. h. s. Jul 15, 2021     

The music is soothing which makes it easier for me to play

Eri. T. Sep 17, 2018     

Easy and quick to use

Jul. S. P. Jan 28, 2022     

Difficult to determine how to use this game. Instructions not thorough.

Che. E. Apr 30, 2020     

A pleasant way to learn focus

E. R. Nov 18, 2018     

I loved it til the game format was changed on me !

Joh. F. Oct 15, 2019     

Didnt rotate to landscape

Dor. W. Feb 19, 2019     

Enjoy the game, makes me use my brain power.

Deb. C. Mar 23, 2020     

Nice game I wish I could understand it more

Cap. B. R. Jun 4, 2019     

Just wasn't that thrilled with it.

Flu. F. Apr 3, 2021     

I'm happy it's fun!

Jac. G. Dec 27, 2019     

Works as advertised

Gar. S. J. Apr 14, 2019     

best Sudoku out there

A. G. u. Nov 12, 2018     

Love it x

Mac. W. Dec 8, 2017     

I have really enjoyed playing this game. I haven't had any problems w it. To relax I play this and watch TV.

Kat. G. Sep 11, 2018     

Overall this is a great app! 👍👍👍👍👍 HOWEVER, I have 2 ISSUES with the game-play. 1. In my opinion, the skill levels are inaccurate. I have been playing this game pretty regularly since January, 2018. I am on my 95th game in the "normal" level, but I'm only on 5th game on the "hard" level. I have won many Sodoku "hard" level in other apps. I've even won some expert in this and other apps. 2. It's frustrating that I can't skip this one, #5, puzzle and try other puzzles in the catagory "hard". The puzzles in the "normal catagory are now too easy for me, and I want to go to the next level, but #5 has been impossible for me to solve, and "expert" is a little too tough for me. I suggest you add the option to SKIP to the next puzzle in the same catagory level. I keep trying other Sudoku apps so I can play on a level that is in between #95 in "normal and #5 in hard. In other apps I have found the levels that challenge me. Their "normal" level is harder than this app, however, I love THIS SUDOKU APP!!! I love how the row or block spins all the numbers if you get them correct. I love how when you've won, all the numbers spin around. The things I love about it are too numerous to mention, but I'll list them all, if you want, if you will just let me go to a different puzzle in the hard catagory. I'm sure you have many solvable puzzles in there that I can solve. I have had to delete all the numbers in order to start #5 over & over again, so when I have duplicated a number, which means I've messed up somewhere, and I know I'll have to start over with the same game again, my STRESS level goes through the roof😠😨😧. I'm playing Sudoku to distract myself from daily stressers and to relax. That part is not working very well for me. I Love the app, but have had it with #5😠!!!!! Please make a skip to the next puzzle button!!!! PLEASE!!!!!!!!!!!👧👌👍👏

Ilz. J. Aug 21, 2017     

Great game but after it lost all my progress a second time I am not prepared to start from the beginning again. Pity. Otherwise a good version.

Kar. B. Jun 16, 2017     

The worst thing about this game is the way I can't leave it alone

A. G. u. Jun 14, 2017     

I like it and it gives me relax it and enjoy it

moo. b. M. Aug 28, 2017     

It's a lot of fun, I love numbers