Sudoku: Classic Brain Puzzle
GamesPuzzleCasual

Sudoku: Classic Brain Puzzle

Keep your mind sharp!

UNICO STUDIO

How much does Sudoku: Classic Brain Puzzle cost?

Prices are current as of 4 Oct 2026.

3 one-time purchases from $2.49

In the United States, Sudoku: Classic Brain Puzzle has 3 one-time purchases priced $2.49 – 5.99.

ProductPrice
Hint Pack$2.49
Sale Remove Ads$2.99
Remove Ads$5.99

10+ alternatives to Sudoku: Classic Brain Puzzle

Sudoku: Classic Brain PuzzleZen Life: Tile Match GamesMerge Blast NumberDeluxe Block JewelSea Block 1010Water Sort - Love Water PuzzleBlock Puzzle - Gems AdventureBlock JoyPrison Escape: Pull Pin PuzzleBall Color Puz - Sorting GameWood Match - Wood Block
Rating / 54.64.74.34.22.74.44.64.64.54.33.6
Reviews4.6K36K7K6.6K6.4K5.9K5.6K4.7K4.6K3.9K1.6K
Released20202022202420222024202120212024202020222023
Weekly price——$11.99———$5.99$5.99———
One-time price$2.99$3.99$3.99———$5.99$3.99$5.99$4.99—

The going rate for each plan in United States, in its own currency, shaded from the cheapest price on the row to the dearest.

Sudoku: Classic Brain Puzzle reviews

4.6 out of 5, based on 4,573 reviews.

What people like

  • Notes feature clearly distinguishes guesses
  • Auto-fills the last remaining cell
  • Relaxing and satisfying puzzle experience

What they complain about

  • Ads pop up while you are playing
  • Game crashes and loses your progress
  • Buttons are too close together
  • Ads sometimes show inappropriate content
★★★★★ Japan · v1.2.46 · 20 Jan 2026

頭の中

中々難しい😓けど頭の中が凄く回転しているので出来た時スッキリします。

— こもときありく

★☆☆☆☆ United States · v1.2.46 · 27 Aug 2026

Muchos anuncios

Pasan anuncios por ganar por convenio un logro porque no consigues nada porque vas bien y porque vas mal anuncio por todo y para todos y además te dice pagas y se quitan los anuncios pero seguirán otros anuncios. Así no se vale no divierte

— Lmt_africa

★★★★☆ United States · v1.2.46 · 14 Jul 2026

Good game, easy functions

I would give it 5 but the ads…. Which I know are necessary 😵‍💫😊but lolol. I like that it’s easy to play and go from number to notes without mistakes that can be annoying. Have a few sudoku but this is my go to.

— Sunflower403

★★☆☆☆ Canada · v1.2.46 · 7 Mar 2026

No hints

I like this game! But I’m a little disappointed that the hint button doesn’t work. I bought the 10 hints pack and i can’t even use them.

— ali19031800

★★★☆☆ South Korea · v1.2.46 · 12 Aug 2026

스도쿠를 하는데 노래가 계속 나와요

광고에서 떴던 노래가 계속 반복되면서 들려요 딱 들어갔을때는 안들리는데 스스도쿠를 시작하면 노래가 틀어져요

— 당당한맹꽁이

★★★★★ United States · v1.2.46 · 25 Jul 2025

i love this game, but that ad..

i’ve been playing this game for a month now, and i’ve never had any issues whatsoever with it. however, just now, the game refused to let me exit out of an ad and i lost all my progress. the game itself is completely gone, and i was so close to finishing it. this made mad me really mad, and i just want to continue that singular game.

— vin vivian

★☆☆☆☆ United States · v1.2.46 · 6 Feb 2026

Too many ads- most XXX

My problem with this game is the ads- ad when you pause a game, an ad every 4 minutes during the game & an ad when you win a game. Not only is that too many ads, but they are gross. STOP SHOWING DISGUSTING “GALATEA” BEASTIALITY PORN ADS!!! I see both of these issues mentioned in other reviews going back 6 months are addressed by you so you’re both aware & have had time to address if you cared to. I know ad revenue makes the game possible but how much are you making off those players deleting the game BECAUSE of the ad frequency. Before & after a game (while excessive) is understandable, but during the game is disrespectful to the player as it interrupts your concentration & overall enjoyment of the game. If your current ad network doesn’t allow for control over ad content, find a new ad network! Remember that everything a player encounters while interacting with your product represents you! If you are fine being associated with porn where humans are copulating with wolves and dragons then by all means continue passively standing by but change your age rating from the 4+ years that is currently being promoted!!!

— BRotten

★★★★☆ United States · v1.2.46 · 17 Jan 2026

Really Fun, but…

The ads that this app shows open pop-up windows to my phone browser that read things like “Your phone has viruses!” and “Unmute your phone to earn your reward.” I enjoy the gameplay, but I would appreciate if the ads were screened or not spammy/dangerous.

— luciddddreamer

★★☆☆☆ United States · v1.2.46 · 26 Sept 2025

NSFW Ads

I understand the ads are needed but I'm seeing inappropriate ones.........

— KLYR246

★★★☆☆ Canada · v1.2.46 · 20 Nov 2025

Ads galore

I understand that a free game will come with ads. I get that. But do not interrupt the flow of the game. Start your ad BEFORE or AFTER the game, not DURING the solve while I am trying to focus. For this sole reason I would not recommend this one. There are plenty others out there. If they change that aspect, it would gain an extra star. But not as is.

— Moiagain

★★★★★ Turkey · v1.2.35 · 28 Feb 2024

Çok Güzel Bir Oyun

Bu oyunu Who İs oynadıktan sonra yükledim, çok güzel bir oyun. Zekamı geliştiriyor,, ama Who is oyunundaki bütün Levelları tamamladım yenileri ne zaman gelir?

— Kuromi♡´・ᴗ・`♡

★☆☆☆☆ United States · v1.2.46 · 10 Dec 2025

Easy to make mistakes; insist that you have volume on. Super loud.

Yeah, I played two puzzles and just uninstalled it. There is too much clicking in and out of cells required. You’re only allowed three mistakes before you’re kicked out of the puzzle, but with the weird need to click on an inactive marked cell before filling in a blank cell, it’s easy to overwrite your correct answer. Then there’s the requirement to have your phone unmuted. That means you can NEVER play it in a room with another person or play it while watching tv. You have to listen to the ads and at full volume (if you turn it down, you’re told to turn it back up). It is LOUD. Upsettingly loud. Worst sudoku app I’ve tried.

— Who’s in charge here???

★★★★☆ Japan · v1.2.40 · 20 Aug 2024

あたまを使います。

脳トレゲームが好きなので、楽しいです。広告がなければとても良いと思います。

— もんちちゃん☆

★★☆☆☆ United Kingdom · v1.2.46 · 18 Sept 2025

Impossible to enjoy!

Impossible to enjoy or play due to the 30s ads before and after each game as well as sound (the game forces you to turn up your volume) and video ads every minute mid game. The timer is not stopped when these ads play either. You can pay £5 to play without ads. I would happily play if there was ONE less than 1min add before each game or an ad bar which plays on the edge of the screen which doesn’t interrupt gameplay. The seemingly only other real review here does correctly point out the game mechanics are fine.

— Bibble - Bobble

★★★☆☆ United States · v1.2.46 · 7 Sept 2025

Expert is impossible

How… how are you supposed to beat expert mode in 1 minute…

— Legosmasher910

★★★★★ United States · v1.2.18 · 24 Oct 2023

Review

Nice game I enjoyed it

— Pashy1409

★☆☆☆☆ United States · v1.2.46 · 5 Oct 2025

Ads

This app literally has an ad every minute. For the first 30 minutes it’s fun because the ads only appear after each game or about 7-10 minutes, however the longer you play the more ads play sooner to the point you can’t even play the game for more than a half a second before another ad starts. This is absolutely insane. I’m deleting this app and finding a better one to use.

— RyanJosé

★★★★☆ United States · v1.2.35 · 17 Apr 2024

Saduko Review

I enjoy Saduko. My only issue with this particular app is how often ads play. Many times when I go to place a number, an ad starts which breaks the flow and makes it frustrating to try and pick that back up. At least give more time to complete one game and then do an ad do it doesn’t break the flow.

— Iammamacoley

★★☆☆☆ United States · v1.2.46 · 8 May 2025

keeps kicking me out

this game keeps kicking me out when i start to play and i can’t play music with the app either

— Abigail .idk

★★★☆☆ Canada · v1.2.46 · 16 Apr 2025

Not bad. Could be better

The UI could be a little more smooth. When clicking the numbers or a box, it tends to delay or freeze. Not that it interferes. But enough to notice. I personally like to have a pop up screen when I pause the game. That way it is evident. However this game doesn’t have that feature. I do love the notes feature that clearly distinguish the notes to the actually number input. I also love the count down of how many numbers there are left. I also love how there are very very few ads between the game and more before and after. This way the ads don’t interfere with gameplay which I love. Overall, pretty solid but not what I’d call a masterpiece.

— Rin_Star

★★★★★ Brazil · v1.2.18 · 9 Aug 2023

Muito bom ajuda a desenvolver o conhecimento

Amei ❤️❤️

— e_o_biell__

★☆☆☆☆ United States · v1.2.46 · 17 Sept 2025

NSFW Ads

I was already frustrated with the frequency of ads on a simple sudoku app, but I put up with it for a few puzzles. But obtrusive, frequent ads aside, I just uninstalled the app because an ad had an incredibly inappropriate image. There’s no reason for a sudoku app to feature 17+ advertising, especially not without my consent or an option to remove ads like that. I’m lucky I wasn’t sitting next to a child while I solved a number puzzle, do better.

— ThasDope

★★★★☆ United States · v1.2.35 · 15 Mar 2024

Too many ads

There says there is way to buy no ads. But it doesn't seem to offer it anywhere on the app. I'd really like to keep playing on this app but there's too many ads that distract my game.

— Bridgiesu223

★★☆☆☆ United States · v1.2.46 · 27 Apr 2025

Game is fine, ads every 2 minutes is miserable

Would be fine with some ads but they are so frequent they actually make you suffer in the game and cause you to lose track of your moves

— FioreCiliegia

★★★☆☆ Japan · v1.2.45 · 5 Dec 2024

無題

3分おきの広告は地味に鬱陶しいので、課金して非表示にしてしまいましょう! なお、難易度は意外と適当ですw

— WatAsu

★★★★★ United States · v1.2.18 · 27 May 2023

Excelente juego

Muy bueno para la memoria

— Katherine Caripe

★☆☆☆☆ United States · v1.2.46 · 12 Apr 2025

Maybe ok for you … but not for me!

I love Sudoko… but this game not so much. I’ll be honest, I only stayed on the app 10+ min and I’m going to delete it after I post this. First, the ads, I get it, we have to watch ‘em, but i was so frustrated the first ad was so long I was tapping so hard on my phone hoping somehow I could get it stop!! 😡 Also, I don’t like the board and/or screen layout. All you can see is the board lines and numbers against a white background. For me personally, it’s too bright to stare at for long period of time without changing the settings on my phone. 😵‍💫 For context, I only downloaded this app to receive bonuses for another game I’ve played for years. The best Sudoku game I’ve always loved playing has a black background and white numbers and the ads are short. Perfect.

— GoodbuyGirl!

★★★★☆ United States · v1.2.18 · 18 Jul 2023

Quick response to my issue

I can’t find my original review, but the issue has been rectified. I bought the stop ads option, and for a while it didn’t work, but this morning, one day after I submitted my review, there was an update that fixed the issue and no more ads! I haven’t been able to see too much of the special events and whatnot this app has to set it apart from the rest yet, but the quick response is enough to make me have a favorable opinion of it. It’s generally what you’d want from a free sudoku app and it's teaming up with WEBTOON for a chance to get you more coins. Sounds good to me.

— RPG inc.

★★☆☆☆ United States · v1.2.35 · 23 May 2024

Deleted same day

I downloaded this app because it was recommended on another app I use. I love Sudoku and believe I’m very good at it. However, the ads on this app are ridiculous and poorly placed. I play other app games with ads that put the ads where it makes sense, not directly in the middle of a game.

— IFnurse

★★★☆☆ United States · v1.2.35 · 3 Jul 2024

Sudoku

This is a great program if it were not for that distrait you from your thought process.

— Dominotoo

★★★★★ Turkey · v1.0 · 22 Dec 2021

Zekanızı canlı tutun

Başarılı bir uygulama olmuş

— neco113

★☆☆☆☆ United States · v1.2.45 · 20 Mar 2025

Worst Sudoku Ever!

Why are you putting ads while in game? I get it after or before, or if you need to skip or whatever, but during the game? Not to mention, my music is paused every 5-10 seconds while playing (pop up adds at bottom) This is to much. To get ad free you have to pay crazy insane $5, $2 yes, but $5, are you guys crazy? This Sudoku is not to recommend! Stay Away!

— KrisSny

★★★★☆ Japan · v1.2.10 · 13 Dec 2022

自動機能がいい

残り1マスになると自動で数字を入れてくれる機能が素晴らしい。

— mamaman99

★★☆☆☆ United States · v1.2.35 · 11 Feb 2024

It can be better, much better.

First and foremost, I would consider maybe spacing out the buttons to input the numbers in the cell. There have been numerous times where I have unintentionally clicked a number I didn’t want to select and lost. Secondly, the ads I understand are a way of helping provide funding for the game but at least let us play until the end and then show the ads. That’s the least I am asking. Like this game could be playable but it is impossible to click out of the ads either that I sometimes just get out of it and can’t finish the game.

— gooberscooberdoober

★★★☆☆ Japan · v1.2.17 · 26 Apr 2023

切り替わりが悪い

広告終わりになかなかゲームに戻らないです。頻繁にクリアできてないカウントされてかなしいです。ポイ活には無駄に多くプレイさせられること請け合い。 拡大出来ず、スマホが小さいのでちょっと見えにくいです。

— 神子たん

★★★★★ Turkey · v1.0 · 30 Oct 2020

Zevkli oyun

Görsel olarak da güzel.Farklı seviyelerin olması güzel olmuş herkes seviyesine göre oynayabilir.

— Ananı akeyım

★☆☆☆☆ United States · v1.2.45 · 8 Mar 2025

Terrible

Ads go one after another no matter how many times you skip them. It also makes your phone slow so do not trust it

— Data budget-er

★★☆☆☆ United States · v1.2.18 · 5 Jul 2023

Ads in the middle of the game??

I’ve played a few different sudoku apps and this is the first one I’ve seen that plays ads in the middle of a game. Beginning and end are fine, but it’s frustrating in a game like this when you’re working out the puzzle and suddenly there’s an ad and you can’t remember where you were. Unnecessary and happens several times per game

— Rainy124

★★★☆☆ Japan · v1.2.10 · 10 Nov 2022

広告が多い

解いてる途中で広告に飛ばされることがある。また、画面を少し離れただけで、広告に飛ばされる。

— ありやなわ

★★★★★ Turkey · v1.0 · 30 Oct 2020

Perfect Game for Puzzle Lovers

Great game for people who like Sudoku and classic puzzle games. Enjoyed it a lot. Very relaxing and satisfying. Thanks to developers!

— uzocan24

★☆☆☆☆ United States · v1.2.45 · 30 Dec 2024

Set up

I enjoy sudoku. This particular app seems too sensitive in making choices. I don’t know if the app wants me to pick the number first or the square where the answer goes first. I am constantly making errors due to this situation. So I’m constantly watching videos and failing.

— Meandergirl

★★☆☆☆ United States · v1.2.18 · 21 May 2023

Too Many Ads

I get ads in between games, but this one plays an ad before, during, and after each game. It takes longer to watch the ad then to actually play the game.

— Cosmily

★★★★★ Turkey · v1.0 · 30 Oct 2020

Başarılı

Benzerlerinden daha üstün

— KerimU.

★☆☆☆☆ United States · v1.2.45 · 25 Dec 2024

I understand the need for the ads but…

Give me a break, a request to watch ads or pay up, pops up several times while you are trying to complete the game. Couldn’t you at least wait for the end of the game? Very disruptive and annoying , sorry had to uninstall.

— diplus4

★★☆☆☆ United States · v1.2.18 · 13 May 2023

Crash & Ads

Fun, but… The new update may have rectified the app just randomly closing. However, now there’s another major problem. I don’t mind a short ad between games, but now they’re popping up in the middle of a game & I can’t get out of the ad and back to the game. I haven’t been able to complete a single game since the update. So, if not fixed soon, I’ll be deleting the app.. no point if I can’t actually PLAY the game. Tried to notify tech support before writing the review, but the link goes to company website, not directly to tech support..I’m not going waste my time looking for tech support

— esperame78

Sudoku: Classic Brain Puzzle price by country

A one-time purchase costs $2.74 in Qatar and $4.55 in Hungary — 1.7× more for the same thing. Below is the going rate for each plan in every country that sells it — the middle price of what the app charges there, in the country's own currency with the dollar equivalent beneath it.

Country One-time
Afghanistan $2.99
Albania $3.99
Algeria $2.99
Angola $2.99
Anguilla $2.99
Antigua And Barbuda $2.99
Argentina $2.99
Armenia $3.99
Australia A$4.99$3.47
Austria €2.99$3.36
Azerbaijan $3.99
Bahamas $2.99
Bahrain $2.99
Barbados $3.99
Belarus $3.99
Belgium €2.99$3.36
Belize $2.99
Benin $3.99
Bermuda $2.99
Bhutan $2.99
Bolivia $2.99
Bosnia & Herzegovina €2.99$3.36
Botswana $2.99
Brazil R$19.90$3.81
British Virgin Islands $2.99
Brunei Darussalam $2.99
Bulgaria €2.99$3.36
Burkina Faso $2.99
Cambodia $2.99
Cameroon $3.99
Canada CA$3.99$2.81
Cape Verde $2.99
Cayman Islands $2.99
Chad $2.99
Chile CLP 2,990$3.04
Colombia COP 14,900$4.50
Congo $3.99
Congo, Democratic Republic $2.99
Costa Rica $2.99
Cote Divoire $3.99
Croatia €2.99$3.36
Cyprus €2.99$3.36
Czech Republic CZK 79.00$3.64
Denmark DKK 29.00$4.36
Dominica $2.99
Dominican Republic $2.99
Ecuador $2.99
Egypt EGP 149.99$2.87
El Salvador $2.99
Estonia €2.99$3.36
Fiji $2.99
Finland €2.99$3.36
France €2.99$3.36
Gabon $2.99
Gambia $2.99
Georgia $3.99
Germany €2.99$3.48
Ghana $3.99
Greece €2.99$3.36
Grenada $2.99
Guatemala $2.99
Guinea-bissau $2.99
Guyana $2.99
Honduras $2.99
Hong Kong HK$22.00$2.80
Hungary HUF 1,490$4.55
Iceland $3.99
India ₹299.00$3.10
Indonesia IDR 59,000$3.30
Iraq $2.99
Ireland €2.99$3.48
Israel ₪9.90$3.25
Italy €2.99$3.36
Jamaica $2.99
Japan ¥500$3.17
Jordan $2.99
Kazakhstan KZT 1,790.00$4.03
Kenya $3.99
Kosovo €2.99$3.36
Kuwait $2.99
Kyrgyzstan $2.99
Lao Peoples Democratic Republic $2.99
Latvia €2.99$3.36
Lebanon $2.99
Liberia $2.99
Libya $2.99
Lithuania €2.99$3.36
Luxembourg €2.99$3.36
Macao $2.99
Macedonia $2.99
Madagascar $2.99
Malawi $2.99
Malaysia MYR 14.90$3.65
Maldives $2.99
Mali $2.99
Malta €2.99$3.36
Mauritania $2.99
Mauritius $3.99
Mexico MX$69.00$3.79
Micronesia $2.99
Moldova $3.99
Mongolia $2.99
Montenegro €2.99$3.36
Montserrat $2.99
Morocco $3.99
Mozambique $2.99
Myanmar $2.99
Namibia $2.99
Nauru $2.99
Nepal $3.99
Netherlands €2.99$3.36
New Zealand NZ$4.99$2.80
Nicaragua $2.99
Niger $2.99
Nigeria NGN 4,900.00$3.68
Norway NOK 39.00$4.05
Oman $2.99
Pakistan PKR 900$3.25
Palau $2.99
Panama $2.99
Papua New Guinea $2.99
Paraguay $2.99
Peru PEN 12.90$3.75
Philippines ₱199.00$3.18
Poland PLN 14.99$3.85
Portugal €2.99$3.36
Qatar QAR 9.99$2.74
Romania RON 14.99$3.16
Russia RUB 249.00$2.98
Rwanda $2.99
Sao Tome & Principe $2.99
Saudi Arabia SAR 12.99$3.46
Senegal $3.99
Serbia €2.99$3.36
Seychelles $2.99
Sierra Leone $2.99
Singapore SGD 3.98$3.11
Slovakia €2.99$3.36
Slovenia €2.99$3.36
Solomon Islands $2.99
South Africa ZAR 59.99$3.60
South Korea ₩4,400$3.27
Spain €2.99$3.36
Sri Lanka $2.99
St. Kitts and Nevis $2.99
St. Lucia $2.99
St. Vincent & The Grenadines $2.99
Suriname $2.99
Swaziland $2.99
Sweden SEK 39.00$3.88
Switzerland CHF 3.00$3.62
Taiwan NT$90.00$2.82
Tajikistan $2.99
Tanzania TZS 9,900.00$3.74
Thailand THB 99.00$2.95
Tonga $2.99
Trinidad and Tobago $2.99
Tunisia $2.99
Turkey TRY 149.99$3.05
Turkmenistan $2.99
Turks and Caicos $2.99
Uganda $3.99
Ukraine $3.99
United Arab Emirates AED 12.99$3.54
United Kingdom £2.99$4.05
United States $2.99
Uruguay $2.99
Uzbekistan $2.99
Vanuatu $2.99
Venezuela $2.99
Vietnam ₫99,000$3.81
Yemen $2.99
Zambia $3.99
Zimbabwe $3.99

Sudoku: Classic Brain Puzzle FAQ

Is Sudoku: Classic Brain Puzzle free?
Yes. The app and its basic features are free, in all 174 countries it sells in. Premium features are paid: they start from $2.49 (US), across 3 one-time purchases.
Does Sudoku: Classic Brain Puzzle have a free trial?
No. None of its offers (US) come with a free trial.
Where is Sudoku: Classic Brain Puzzle cheapest?
A one-time purchase costs QAR 9.99 (≈$2.74) in Qatar and HUF 1,490 (≈$4.55) in Hungary, its cheapest and dearest countries.
What are the best alternatives to Sudoku: Classic Brain Puzzle?
Zen Life: Tile Match Games (4.7 from 36,264 reviews, premium from $1.99), Merge Blast Number (4.3 from 7,010 reviews, premium from $0.99) and Deluxe Block Jewel (4.2 from 6,634 reviews).

Sudoku: Classic Brain Puzzle download

Last updated 1 year ago.

Sudoku: Classic Brain Puzzle sells in 174 countries. It was released 6 years and 3 months ago, on 3 Jul 2020. It holds a 4.6 rating from 4,573 reviews.

Supports 18 languages: English, Arabic, Czech, French, German, Indonesian, Italian, Japanese, Korean, Malay, Polish, Portuguese, Russian, Chinese, Spanish, Thai, Turkish, Vietnamese.

How much does Sudoku: Classic Brain Puzzle make?

Third-party estimates for the last 30 days, worldwide — not the store's own figures, which Apple publishes for nobody.

Revenue < $5,000
Downloads < 5,000
Products on sale 3

Revenue by plan

  • One-time

Revenue by country

  • United States
  • Japan
  • France
  • Canada
Open the full Sudoku: Classic Brain Puzzle analytics Revenue and downloads month by month, all 174 countries split out, and every product's share and trend