Killer Sudoku by Sudoku.com: User Reviews & Ratings in US App Store

4 out of 5

Killer Sudoku

The game is really fun and the ads, while annoying, are minor EXCEPT for the occasional ad that has sound. I sometimes play in
the night if I can’t sleep, and so does not work for me. So now I have to close it out with every ad, just in case.

5 out of 5

i love u killer sudoku

i love u forever and ever
no one can take me away from u
no one

5 out of 5

Brilliant game

Brilliant, mindful and challenging

5 out of 5

Killer Sudoku

After I play for about an hour the game locks up. Sometimes it takes over 24 hours to unlock. Do you have any suggestions?

5 out of 5

Nice twist

This is a nice twist on the traditional sudoku. Very challenging and mind teasing. I love it.

5 out of 5

Hi

This game is so freaking
fire👍🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🔥🧯🧯🧯🚒🚒🚒🚒🚒

5 out of 5

Occupational Therapy

84 year old male with “old age memory loss”! Helps maintain and slow down the memory loss for aging adults/patients.
Recommended by therapist!!
Enjoying the challenges…!

5 out of 5

Killer sudoku

Challenging and enjoyable. My only wish is for the functionality to highlight multiple cells to show the sum.

4 out of 5

Great game

I love playing this daily, but just this morning I opened it and instead of being able to swipe and fill in numbers for notes I
have to add them one by one. Very frustrating. If this isn’t fixed I will probably stop playing.

4 out of 5

Blank page

I love the game but am very disappointed when I open it and find a blank page. Is there any kind of good reason for this ?

4 out of 5

Love it!

Please bring back the feature of swiping to add multiple number notes at one time.

5 out of 5

Mind pusher!

Do it if you already love suduku

5 out of 5

Great game

I love this adaptation of sudoku and have been playing a long time now. However, there was a recent change that disallowed swiping
to enable multiple notes and now you have to hit each one individually. Please go back from that change.

5 out of 5

Great

It’s a riot. Games are endless, even when you are offline.

5 out of 5

Review

I like that it is very challenging, but there is many clues to each level. Meanwhile, in regular sudoku you just guess the number.

4 out of 5

Pay $5 one time, amazing game. Play for free, endl

What is this world coming to where all the games have the same frickin ads?! Royal Match needs to be murdered.. Anyway, I love
Sudoku, and I like this version that throws in a little math problem solving. I play a game almost every day :)

4 out of 5

Review

Good game but too many opportunities to make mistakes because it doesn’t lock in correct answers even though it tells you if it
is wrong. It also gives you every number to put the little numbers in even though you have finished some numbers.

5 out of 5

The best!

The most addictive sudoku puzzle, very engaging!

4 out of 5

Enjoyable Game

The games that start with no numbers are more of a challenge than I like sometimes but the rest of them are a pleasure to play.

5 out of 5

Soduko

Great game for your mind and mental health!

4 out of 5

I would like this better if

I would like this game better if the adds were limited to between games rather than interrupting several times during the game.

5 out of 5

A little math with Sudoku

The challenge of a typical Sudoku layout plus blocked cells with a total is a great game. You don’t have to be an Einstein,
just how to add. I can’t wait for the daily challenge each day.

5 out of 5

Mind Conscious?

Keeps my mind sharp! Do a few each day. One of my favorite puzzles.

4 out of 5

Killer Sudoku

I really enjoy playing this game. However, I don’t appreciate ads breaking my concentration.

4 out of 5

Dotted lines

Math lover. Great game but the cage lines could be more defined. They are hard to see

5 out of 5

Ads are out of control

I love the app. Best killer sudoku app. But, the amount of ads are way beyond reasonable for the free version. After paying the
$5.00 I like it fine.

5 out of 5

BUENO!!!

Qué bueno está esto! Muchísimas gracias . Felicitaciones! Ágape. Sudoku me ayuda a prevenir demencia.
Magnífico!!! I’m heading my 90, I wish that many OLD ones play SUDOKU. Avoid dementia.

5 out of 5

Great fun

As an 80 year old keeps my mind active and sharp (and good practice for checking change from cashiers) plus fun!

5 out of 5

Killer sudoku

Like the game, but the tsunami of ads ruins the fun. Especially when the ad freezes the screen, as it is now, so you can’t play
at all. Don’t know why I try again.

5 out of 5

Killer

I enjoy this game daily,battles all the games
However yesterday all my records were gone and I had to start from 7/1 on my iPad and my iPhone!!
What’s up ? Where are all my accomplishments?
That stinks and I will probably be going to another site.
Don’t think I deserved to be push aside!

4 out of 5

Fun but could be better

I’m enjoying the game, but wish that that it would give hints that actually teach me how to solve the puzzle rather than just
giving me a number.

4 out of 5

Too much ad

The game itself is fun, sharpen your brain but too much ad.

4 out of 5

To many interruptions

Way to many commercials. Get old! Just about ready to cancel the game.

4 out of 5

建议加上自动计算格子数字之和的功能

杀手数独还是很依赖各种数字的加减计算，建议按住滑动选中格子后自动计算数字总和，这样能比�
��方便计算，不然每次遇到多个数字时都得用计算器去计算，比较麻烦。

5 out of 5

I like this game

Great game to keep the brain trained. I am 70 years old and I really enjoy playing it. I always play the expert level. Thank you
very much

4 out of 5

Clever twist to Sudoku

Main complaint is that ads pop up while you’re playing the game.

5 out of 5

Obsessed with this game

Not too many ads, there’s always challenges to do, has a setting for everything so you can play the exactly how you want to,
gives you a hint every game and you can hint wherever you want. I’ve been a sudoku fan for 13 years and I’ve never seen a
better sudoku app.

4 out of 5

Wonderful game but too many ads

More ads than average. Very annoying ads mid-game

5 out of 5

Great App

Love this app. There’s different levels so I am always challenged.

4 out of 5

Too frequent ads

Good game but the ads appear too frequently.

4 out of 5

Hints are too light.

Love the game. Please make the hints are a little darker.

5 out of 5

My favorite game

This is the best game for my brain!

4 out of 5

Love it

I love this game! Beware - it is very addictive!!!
The only complaint I have is that my progress is not synced between my devices (I have an Apple phone and an iPad). Otherwise
would have given it 5 stars.

5 out of 5

Fun

Fun addition to sudoku. Sometimes makes it easier sometimes harder.

5 out of 5

Challenge

Have more “hard” games in the special events

5 out of 5

Challenging and addictive

Challenging as you have the multiple task of a regular sudoku and have the sum match. Challenges your logical thinking. So much
fun!

5 out of 5

1 year every day…. Very soon!

It’s the one I play daily, the challenges do exceed to expert level. It will make you push yourself. This is the one to play!

5 out of 5

Figuring math #’s out

I LOVE that I can still keep playing even though I make mistakes! I love it but am still trying to figure out what the little
numbers are for?

5 out of 5

So fun!

Much more fun than original sudoku. It makes me tackle problems from various directions—math, logic, patterns, etc. I wish the
daily puzzles were a little more challenging, but I still enjoy the regular expert games.

5 out of 5

Sudoku

Muy entretenido. Ayuda a enfocarse, analizar y fijarse en los pensamientos antes de ejecutar la acción o movimientos.

3 out of 5

Too many ads

Love the game but it interrupts many times during play. Which makes the game frustrating.

3 out of 5

Great game, LOTS OF ADS

Super Sudoku is a great challenging game. I really like it. The big problem is all the ads, then there’s more ads. Too many ads.

3 out of 5

Killer Sudoku

Don’t like mid game ads when the game is being timed.

3 out of 5

Daily puzzles way too easy

Your recent update ruined your daily puzzles. Previously, the difficulty level was mixed where some of the puzzles were
considered expert. Now most of the Daly puzzles have been solved by more than 90% of the players.

Please return to your mixes difficulties.

3 out of 5

Could use some quality of life updates

Tapping and dragging doesn’t undo the selection, meaning that when you tap a number and drag away from it the number remains
selected, which could happen easily if you accidentally tap the screen or change your mind mid tap.

3 out of 5

Too many ads

I enjoy the game but there are too many long ads. Some are a minute or more. Exasperating!

3 out of 5

Sapping Power

The longer I’ve had this, the more power is being sapped from my IPad! Not worth it!

3 out of 5

Used to love this game

This was a great game until the latest update. It’s no longer possible in candidate mode to put several numbers into a cell by
swiping, rather each number needs to tediously input. Too bad.

3 out of 5

New Layout

I’ve been playing this game for the longest time, but the newest update is awful. The old version you could swipe across the
numbers to add notes to the boxes, but now you can’t. It causes you to spend so much more time filling in notes and not
actually playing the game.

3 out of 5

Good game, but…

I love this game, but 5 ad breaks per game is a bit extreme. Start the game - ad, play the game, 3 more ads at random times.
Finish the game - ad.

3 out of 5

Keeps locking up

For the past few weeks the Killer Sudoku app has been locking up and becoming unresponsive when I switch back to it. I don't know
if this is some network Game Center issue or something else but I end up force quitting the app and launching it again to be able
to play.

3 out of 5

Gets stuck

Gets stuck on some ads and I have to delete and start all over. Really annoying. When it’s working it’s really fun.

3 out of 5

Ads

It’s not fun when your game gets cut off for an ad, that’s to many

3 out of 5

Too many adds

Between games end of games before games

3 out of 5

Vision

This is a great game but hurts my eyes after playing for a couple of minutes… it would be nice if I could set the background
colors different from the from the playing numbers in colors of my choice.

3 out of 5

Game OK, ADS Are the Problem

Game works fine. The ads are more than just annoying. Most of them are obvious scams. Pretty easy to defeat the ads once you
figure out the trick.

3 out of 5

Ads Awful

Love the game, play it all the time, I respect the need for ads but quit it with the scammy weight loss gummies

3 out of 5

Love/hate

I love the game, but it has more ads than anything else I’ve ever had on my phone. It literally breaks about every 2 to 2-1/2
minutes for an ad!! It’s impossible to play a full game at the Expert level without having to sit through multiple ads.

3 out of 5

Too Many Adds. Adds every miss+ other times

This game is challenging and fun. It also frustrating to add 1 number and be taken to an add. Put in 1 maybe 2 numbers and be take
to an add. I may delete this app because of adds😟

3 out of 5

Love this game, but…

The constant ads are driving me crazy. They seem to increase in number every week or so. When there’s more ad time than play
time, it’s time to stop playing.

3 out of 5

Buggy!

Fun game but app is buggy. Stops working sometime on my iPhone and iPad. Black screen…buttons don’t work…

3 out of 5

Too many ads

The game itself is fun with different levels of challenges. However, there are way TOO MANY ads. Before and after each game a
2-3 ads series plays. And it has ads in the middle of the session.

3 out of 5

Too many ads

So many ads that it totally breaks play.

3 out of 5

good but many bugs

i really love this game, but recently i’ve been experiencing many bugs. like for example some things don’t add up correctly,
and some of the numbers are in the same square/row/column. again, i really like the game but these bugs need to be fixed

3 out of 5

Need middle ground

This is easy. The next level is too hard.

3 out of 5

Game freezes often

I like the game but it freezes about every 2-3 minutes while I’m playing. It wouldn’t be that annoying normally but every time
I close out and re open the app I always get an ad which is makes it so annoying to play. It’s just odd to me how a sudoku game
is so unoptimized.

3 out of 5

Great program but. . .

Love the program, however the programmers keep adding more ads to the point that they are becoming invasive! I’m to the point of
dumping this program in favor of something less greedy!

3 out of 5

Good puzzles

But way too many ads and at the wrong time like in the middle of the puzzle. Also last too long.

3 out of 5

Good game, EXCEPT…….

I tried this and liked it, except that it would pop up an ad in the middle of playing a game. Extremely annoying! I deleted it.
There are plenty of other sudoku games available. Who needs to put up with that?!