Download World's Biggest Sudoku apk Varies with device free for Android smartphone

16 Sep
World's Biggest Sudoku

Posted by AppyNation Ltd. in Puzzle | Sept. 16, 2016 | 99 Comments

Apk file size: 29.0 MB

The biggest and best Sudoku game ever!

We've created a GIANT grid of over 350 hand-crafted Sudoku puzzles to challenge players of all ages! Can you complete the whole grid, beat the Quests, and collect all of the Trophies?

To fully master the game you must complete all these challenges:

▶ Play on Easy, Medium, Hard and Super-Hard grids
▶ Complete each of the 361 individual sections
▶ Collect all 45 of the prestigious trophies
▶ Complete all 57 quests
▶ Unlock all 10 achievements

World’s Biggest Sudoku comes complete with these helpful features:

▶ Use Pencil Marks to help with your deductions
▶ Useful Hint features to help if you get stuck
▶ Choose from several background themes to suit your style

Take the challenge now!


Please select the HELP option from the Options menu (the gear icon in the top right corner of the game screen) if you require assistance.

Alternatively you can contact us by email: [email protected]

World's Biggest Sudoku is free to play, but contains optional paid items to unlock puzzles more quickly.

Whats new

    Improved graphics
    A new in-game Help system
    More ways to earn Tokens and Coins

AppyNation Ltd. part of our Puzzle and have average installs from 10000 to 50000. Last Update Sept. 16, 2016. Google play rating is 89.1657. Current verison is Varies with device. Actual size 29.0 MB.

Download worlds-biggest-sudoku.apk 29.0 MB


Laurie Stevenson

Fun/addictive/great app I gave 4 stars and the only reason I didn't give it 5 is because the way to play another puzzle is to buy credits and its too bad. There are so many free sudoku games that it is frustrating to not be able to continue if you don't have credits, but other then that its fun fun fun.


Cheating Good but it makes it to easy to cheat. And i dont like cheating. For example if there a choice between 2 numbers or 3 if it is the wrong number it shows up in bright red, with out any penalties.

Mandy B

More crashes... ...than a night at banger racing. I've tried it loads of times, had given it a pretty good rating, but I'm fed up of reinstalling, resetting and so on. Have reported most the crashes but there have been no hints at upgrades. Will probably end up deleting crossword and word search, but will hold on till patience gives in. When it works, it's a reasonable game.

Genevieve Roy

One of the best so far! Fun, relax and all kind of difficulties! Really like it :)

Lana Laws

This game is great It's nice 2 finally find a Sudoku game 4 my phone that I actually enjoy playing. I love the fact that I am keepin my brain workin. So far so good.

Vijay Reddy

Great game Game is very difficult but trying it is easy. Nice game I like it

Sarah Jane

Sudoku and tokens I love this game, like giving myself a challenge. I have been playing this game for about a month and only the daily rewards i only get the coins never the tokens, i am now out of tokens and can't play the game anymore :(

Amy Caldicott

Refreshingly Consuming Many levels providing the opportunity for hours of amusement. Puts a new spin on Sudoku adding the element of a challenge to be beaten

Anne Stone

World's biggest sudoku Too many adds. Don't like the numbers coming and going, it's distracting. Fun though.

Robert Cousins

Nice app. However having to buy/earn pencil marks is ridiculous for the novice player. Should think to make it standard for the moderate to hard puzzles.

Estelle Van Rooyen

Addictive Cannoot go a day without! What will I do once it is completed?

Lucius Auditore

Addicting This game is pretty addicting as are all the other worlds biggest puzzles.

Abi Axis

just need the tokens Not yet thrilled, but look forward to. So far, it‘s a good killing-time game!

Katherine Reed

#coolgamer Awesomeness!! Im a big sudoku fan and this game does not disappoint the only critique I have is the pop ups but overall a great game!

Rob and Linda Crawford

Great way to de-stress I play this game before falling asleep. It helps me to stop thinking of the days' events & just concentrate on the game. Soon, I am asleep & I have released the "bad, negative" energy & wake up refreshed.

CJ White

This is a fun game if you like Sudoku!

Ian Davis

Oh ok was quick to judge 5 stars in my books :)

Ellen Lupo

Challenges every level Each game holds new challenges. Exercises the mind.

Joyce Shea

Worlds biggest suduku I enjoy this game, best I have found.

Dmitri Pudov

Great Game Really great Sudoku implementation.

Steven Hernandez

Great! I like that it lets you know when you are wrong, so you dont waste time trying to build a row that cant exist

Dawn Goodman

Its carp adds every second dont install.

Ronnie Parker

World's biggest sudoko It's fun and challenging

Lorraine Hatton

Great game...way tooo many ads

Josiah-lee Taylor

Great fun and time wasting Ive been playing all the worlds biggest games and never stopped enjoying it

Elisabeth Dawe

Lots of fun It's cool to get rewards for completing puzzles.

Loretta Hall

Little glitches Once the green coin glitches get fixed it will be a great game:-) :-) :-)

stormie phillips

Love this game! So ADDICTIVE!

Angela Smith

Great game Really enjoy playing, is great entertainment for many hours!!!

Andrew Williamson

Fun and big Love this game, everything you could want from a Sudoku game.

Hyacinth Whitt

Great fun game but too many ads. Needs to cut down on ads.

Ashley Lapping

Amazing A great way to keep busy and and a good brain teaser

EDDY Andre

Cool stuff Surprisingly effffn cool game

Mario Christie

Awesome game... Interactive and fun

Karen Beaton

I really like this game It's well made. Good show!

Walter Hardy

Good Great just like regular sudoku but better because there are quests and a whole other board of puzzles download it

Victoria Goodyear

Great I don't like that u have to pay for the tokens

Diana Rossignol

Not enoughtokens to play the game. Good game though.

Victoria Baldwin

Free tokens. I share stuff on Facebook and I don't get the ten tokens. And I don't get the daily token reward either? Please sort this then I will rate 5 stars.

Sarah Scharf

Fun game Would give 5 stars but I'm not getting my tokens for sharing

Gerardo Fehr

Gerardo F. I just started playing and basically just learned how to complete a sudoku puzzle. Now I'm completely addicted! I love this game!

Evelyn Landry

Good game, bad ethics Great game, love the puzzles! As with others, the tokens for sharing are not given.

The Aardvark

Suduko My misses loves it keeps her off my case for a while, lol.

Hayley Jane Mathews

Free Tokens I used to be able to earn free Tokens by watching videos but it no longer let's me do this. Can't get any extra Tokens now to open the levels with high Tokens

Kim Gehbauer

Needs an option to select the number first instead of the square, but very good game. Will rate 5 stars with the option

Stacey Smith

love it, hate it loved playing it, hated the surveys and downloads to get tokens to play. I did survey after survey and never got the tokens. I also downloaded other games to get tokens and sometimes I would get them, but most of the time I didn't. I am uninstalling. Hope others have better luck.

Laura Kraemer

<3 Favorite Sudoku App I love the world's biggest apps :)

Karen Sims

Good game Lots of puzzles, fun challenges. Mildly annoying but unobtrusive ads.

Stephen Wiseman

Superb I really enjoy this and am stuck to it for hours

Brian Delzeith

Great game!! Fun game. Love it & the challenges that go with it.

Maria João

Challenging Play it all the time! Hard to collect tokens but incredibly addictive.

Tracy King

World's Biggest Soduku Good fun, great way to pass time and tokens fill quite quickly so handy to complete in between doing other things

judy rae

Love it! I have played Sudoku a long time... It's great to have it in my phone

Xander Sweet

Amazing This is an amazing app. The only fix I would like to see is that your phone doesn't go into stand-by mode when it is open.

Anne Stone

WBS Sudoku. Like it and pleased ads don't interfere with thinking during play. Have always received tokens for liking, watching etc

Whitney Smith

Love it I really like the game and the way it is set up.

Ayana Hayes

Fave I love sudoku and have been looking for a good game. Well I found it.

Lynne Zawlocki

Great game Love playing this game. Shame I never seem to get the tokens, this is very frustrating and may be the cause of me uninstalling.

Rachel Campbell

Love it If you love sudoku, you'll love this.

Tara Harper

Addicting No problem so far. Really like it.

Amber Daniels

I love the variety I like that there are so many free puzzles and that you earn tokens often to play more

Tommy Shoemaker

Sudoku Loads of fun keeps the old thinker busy

Terron Dewberry

Great Sudoku Game I love this game. Lots of fun.

Paul Sykes

Brilliant Lots of fun luv this game.

Autumn Dodge

Pretty good game Not too bad of a game enjoy just playing the different levels of difficulty.

Paul Manson

Good until u run out if tokens.

pamela birkin

Love it Love the game could do with more token rewards any one has any hints for free tokens please post thanks

Nikki Davey

Just brilliant Kind of addicted to it now!!!

Marta Decker

Fun but very addictive!

Catherine Sanders

So cool This is a good app for learning how to do sudoko puzzles

Chanelle McCann

So far so good No lagging, the game is amazing! :)

Ari Kontos

Really enjoy this one.

Rachel Jones

Long-haul! Token earning takes too long. Good way to spend free time, though.

Karen Sims

Good game Lots of puzzles, fun challenges. Mildly annoying but unobtrusive ads.

Jenna Krakowski

Ok It always says get +10 green tokens to share on Facebook. It never does. So the only way to get the other tokens is to buy them. Kinda like a scam.

Lorena Luera

Addicting Best sudoku app. But if I Uninstall I have to restart my map! My achievements are the only things that save.

Andrew Coffey

World's Biggest Sudoku Extremely brilliant best ever

John C. London

sudoku a little annoying when it keeps wanting to go to gp acc.

Kristy Hourigan

Love this game... just a shame tokens dont last longer

Rob Holland

Free and Easy Free and easy to use, but also challenging enough even for a skilled player. The entire "World's Biggest" family of puzzles and games is great for all skill levels.

Christina T

Missing tokens: I completed one of the offers for free tokens. I never got the tokens. Reported it in game and over a month later they tell me the game i played for 5 levels isnt on the device. I downloaded the game from their offer link. Dont use any of the token offers, they wont credit you. Its a waste of time.

Shirley Briggs

WoldsBiggestSudoku This is a very enjoyable game to pass the time away. Perhaps some small distractions could be out between some of the game so players don't get so bored just going from game to game, to game.

Janette Thompson

Time Spinner Ok if you need to waste some time.

Philicia Martinez

Sudoku Like it...except tokens are hard to get

Maisy Harvey

Best Soduku That I've Tried

Allison Saxton

why!!!! great game UNTIL they decided to 'improve' the graphics. Totally unusable now. Awful.

M Sankaran

Great! Nice app no doubt except it keeps you reminding to play. Even worse it buzzes with the reminder. I am well into the game, about 20% within a week of installing. I will be forced to uninstall if the buzzing is not stopped. Please issue an update making the Buzz an option in notifications - Sankaran, India

Shirley Briggs

WoldsBiggestSudoku This is a very enjoyable game to pass the time away. Perhaps some small distractions could be put between some of the game so players don't get so bored just going from game to game, to game. Could use some better instructions. What do you do with all the coins you collcet? What is the purpose of the trophies?

Stephanie Johnson

Love Sudoku. But I hate that if I accidently go back to the map view, I have to pay even MORE tokens to go in and finish or I have to completely restart a puzzle. I wish there was an easier way to earn tokens because I'm stuck doing ones that cost 8-12 since I can't seem to get more than that.

Jessica Casey

I love playing! Just hate that you have to have tokens to play. Should be able to unlock more games by completing all of the current unlocked games.

Dawn Cookson

Wbs Excellent sudoku. Not too easy so makes it a bit of a challenge.

Jason Martinho

Great game Hours of fun, some of them frustrating. But I love it

Pablo Stott

Good sudoku Helps with the brain fog

Justin DeCrosta

More ways to earn tokens As with other games by this developer, there aren't enough ways to earn tokens which limits the levels that you can play unless you play an extreme amount.

Lily Glover

Too easy If you make a wrong move it tells you so you could complete the whole puzzle by guessing.

Karen Quick

Better I love this game. It challenges my mind

Stephanie Skirvin

. Takes too many tokens. Do one square, wait until tokens refill over an hour, repeat.

Ursula Strydom

Great game Like that it has different levels, user friendly and can be played offline which is great!!!

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