---
title: "Killer Sudoku Challenge - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Killer Sudoku  A combination of Sudoku and Kakuro Challenges. It to have both challenges within 1 game board, unique digit in a row, column, grid, and at the same time unique digit within the designat"
---

# Killer Sudoku Challenge — United States
> Only killer can take it

![Killer Sudoku Challenge App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple122/v4/55/69/1d/55691d8b-d336-b46f-af2f-4c2c68772b5f/AppIcon-1x_U007emarketing-0-7-0-85-220.png/400x400bb.png)

**Developer:** [Alven Kam](https://apptail.io/developer/alven-kam-Yw)
**Category:** Games
**Rating:** 1.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.drkwhite.killersudoku
**Store:** Apple App Store
**Country:** United States
**Version:** 1.8 (released 2022-06-08)
**Original Release:** 2019-10-14

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1481922813)
**AppTail Page:** [https://apptail.io/app/killer-sudoku-challenge-uTye/united-states](https://apptail.io/app/killer-sudoku-challenge-uTye/united-states)

## Killer Sudoku Challenge Description
Killer Sudoku

A combination of Sudoku and Kakuro Challenges. It to have both challenges within 1 game board, unique digit in a row, column, grid, and at the same time unique digit within the designated caged-grid that could sum up to cage value.

You’ll never regret having this Killer Sudoku Challenge, which is just perfectly challenge your mind, your logical thinking skill, your brain cells!

Interrupted? Need a Break? Exit Killer Sudoku Challenge and you’ll get to see your incomplete puzzle is saved and awaiting for your return.

Stuck? Need some guide? Simply click on hints and you'll get an answer right away! Useful hints as aid, why not!

Unlimited puzzles with varied level of difficulty to fit your choice.

Feature:
- Intuitive Number Pad
- Smart Notes
- Conflict Checking
- Auto Save Mode
- Levels of Difficulty
- Endless, Randomly Generated Puzzles
- Game Timer
- Pause/Resume Puzzle
- Smart Hints
- Number combination hints

## Killer Sudoku Challenge Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple123/v4/e1/ba/a2/e1baa2fd-d809-8c92-36e9-d2bea7d329e9/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/77/2e/23/772e232f-fcc9-53b7-1e04-f8239d63ef2c/pr_source.png/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/69/42/ef/6942ef44-eec8-e949-31ae-ed6e837e2afe/pr_source.png/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple113/v4/3d/c4/f4/3dc4f47a-9886-7a34-6a5c-6d9ace61fc62/pr_source.png/1242x2688.png)

## Killer Sudoku Challenge Rating Breakdown in United States
- 5 stars: 0 (0%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 1 (100%)

## Killer Sudoku Challenge Reviews in United States

### *---- "Suggestions to Bring Rating Up"
Things that I like, besides that it is killer sudoku:
1. Being able to enter pencil marks.
2. Pencil marks are always displayed in numerical order.
3. Ad at the bottom is unobtrusive.
4. Games are included with the installation. No need to buy them. Although the hints need to be purchased, I never use hints. Since you're not going to make money off me, maybe the way you can do this is to add more puzzles (especially ones more difficult than level 4) but only AFTER you fix all or some of the isues, especially the nonunique solutions one.
Things that ruin it for me - fixing all or some of them would bring the ratings up.
1. THE most important, and the main one that gets this only a single star (and would have been zero stars if permitted) - Solutions are not unique!
2. Level 4 (IV) is still not difficult enough for me. Need a level 5 or higher!
3. I don't like being timed! Need a way to turn off the timer but keep the game going. And remember the timer turned off between sessions! Make it one of the options.
4. Need an undo button plus a quick way to clear pencil marks from cells.
5. It's not made clear what the sum option is. I didn't notice what effect it had when I toggled it on or off.
6. Need a way to check if the whole board that I've entered is correct. Right now, the only way to get any type of checking is to put in a number that's already in the row, column, square, or number cage. Which leads me to
7. I actually don't like seeing the number in red if it's a duplicate. I prefer to enter it and live with the consequences.
8. Personal preference - I like my killer sudoku puzzles to be symmetric. I think I did get one symmetric puzzle, so maybe you mix them up. If there are at least some symmetric ones, that should be okay, since others may prefer ones that aren't symmetric.
-- rslitman, 2020-03-30

[View all Killer Sudoku Challenge reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Killer Sudoku Challenge In-App Purchases
| Item | Price |
|------|-------|
| Killer Sudoku 20 Hints | $0.99 |
| Killer Sudoku 50 Hints | $1.99 |
| Killer Sudoku 100 Hints | $2.99 |


## Killer Sudoku Challenge Discovered Keywords
- killer sudoku challenge

## Apps Similar to Killer Sudoku Challenge
- [SumSudoku: Killer Sudoku](https://apptail.io/app/sumsudoku-killer-sudoku-Vxm/united-states)
- [MultiSudoku: Samurai Sudoku](https://apptail.io/app/multisudoku-samurai-sudoku-TMmb/united-states)
- [Killer Sudoku - Brain Games](https://apptail.io/app/killer-sudoku-brain-games-UMmb/united-states)
- [Killer Sudoku - Puzzle Games](https://apptail.io/app/killer-sudoku-puzzle-games-UWmb/united-states)
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- [Sudoku: Classic & Variations](https://apptail.io/app/sudoku-classic-variations-nCIb/united-states)
- [Killer Sudoku by Logic Wiz](https://apptail.io/app/killer-sudoku-by-logic-wiz-zZtd/united-states)
- [Mister Sudoku](https://apptail.io/app/mister-sudoku-Vdug/united-states)
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## Killer Sudoku Challenge Available In
- [Indonesia](https://apptail.io/app/killer-sudoku-challenge-uTye/indonesia)
- [United States](https://apptail.io/app/killer-sudoku-challenge-uTye/united-states)
- [Argentina](https://apptail.io/app/killer-sudoku-challenge-uTye/argentina)
- [Austria](https://apptail.io/app/killer-sudoku-challenge-uTye/austria)
- [Australia](https://apptail.io/app/killer-sudoku-challenge-uTye/australia)
- [Azerbaijan](https://apptail.io/app/killer-sudoku-challenge-uTye/azerbaijan)
- [Belgium](https://apptail.io/app/killer-sudoku-challenge-uTye/belgium)
- [Bulgaria](https://apptail.io/app/killer-sudoku-challenge-uTye/bulgaria)
- [Brunei](https://apptail.io/app/killer-sudoku-challenge-uTye/brunei)
- [Brazil](https://apptail.io/app/killer-sudoku-challenge-uTye/brazil)
- [Belarus](https://apptail.io/app/killer-sudoku-challenge-uTye/belarus)
- [Canada](https://apptail.io/app/killer-sudoku-challenge-uTye/canada)
- [Switzerland](https://apptail.io/app/killer-sudoku-challenge-uTye/switzerland)
- [Chile](https://apptail.io/app/killer-sudoku-challenge-uTye/chile)
- [Colombia](https://apptail.io/app/killer-sudoku-challenge-uTye/colombia)
- [Cyprus](https://apptail.io/app/killer-sudoku-challenge-uTye/cyprus)
- [Czechia](https://apptail.io/app/killer-sudoku-challenge-uTye/czechia)
- [Germany](https://apptail.io/app/killer-sudoku-challenge-uTye/germany)
- [Denmark](https://apptail.io/app/killer-sudoku-challenge-uTye/denmark)
- [Algeria](https://apptail.io/app/killer-sudoku-challenge-uTye/algeria)
- [Ecuador](https://apptail.io/app/killer-sudoku-challenge-uTye/ecuador)
- [Estonia](https://apptail.io/app/killer-sudoku-challenge-uTye/estonia)
- [Egypt](https://apptail.io/app/killer-sudoku-challenge-uTye/egypt)
- [Spain](https://apptail.io/app/killer-sudoku-challenge-uTye/spain)
- [Finland](https://apptail.io/app/killer-sudoku-challenge-uTye/finland)
- [France](https://apptail.io/app/killer-sudoku-challenge-uTye/france)
- [United Kingdom](https://apptail.io/app/killer-sudoku-challenge-uTye/united-kingdom)
- [Ghana](https://apptail.io/app/killer-sudoku-challenge-uTye/ghana)
- [Greece](https://apptail.io/app/killer-sudoku-challenge-uTye/greece)
- [Hong Kong SAR China](https://apptail.io/app/killer-sudoku-challenge-uTye/hong-kong)
- [Croatia](https://apptail.io/app/killer-sudoku-challenge-uTye/croatia)
- [Hungary](https://apptail.io/app/killer-sudoku-challenge-uTye/hungary)
- [Ireland](https://apptail.io/app/killer-sudoku-challenge-uTye/ireland)
- [Israel](https://apptail.io/app/killer-sudoku-challenge-uTye/israel)
- [India](https://apptail.io/app/killer-sudoku-challenge-uTye/india)
- [Italy](https://apptail.io/app/killer-sudoku-challenge-uTye/italy)
- [Japan](https://apptail.io/app/killer-sudoku-challenge-uTye/japan)
- [Kenya](https://apptail.io/app/killer-sudoku-challenge-uTye/kenya)
- [South Korea](https://apptail.io/app/killer-sudoku-challenge-uTye/south-korea)
- [Kuwait](https://apptail.io/app/killer-sudoku-challenge-uTye/kuwait)
- [Kazakhstan](https://apptail.io/app/killer-sudoku-challenge-uTye/kazakhstan)
- [Lebanon](https://apptail.io/app/killer-sudoku-challenge-uTye/lebanon)
- [Lithuania](https://apptail.io/app/killer-sudoku-challenge-uTye/lithuania)
- [Latvia](https://apptail.io/app/killer-sudoku-challenge-uTye/latvia)
- [Madagascar](https://apptail.io/app/killer-sudoku-challenge-uTye/madagascar)
- [North Macedonia](https://apptail.io/app/killer-sudoku-challenge-uTye/north-macedonia)
- [Macao SAR China](https://apptail.io/app/killer-sudoku-challenge-uTye/macau)
- [Malta](https://apptail.io/app/killer-sudoku-challenge-uTye/malta)
- [Mauritius](https://apptail.io/app/killer-sudoku-challenge-uTye/mauritius)
- [Mexico](https://apptail.io/app/killer-sudoku-challenge-uTye/mexico)
- [Malaysia](https://apptail.io/app/killer-sudoku-challenge-uTye/malaysia)
- [Nigeria](https://apptail.io/app/killer-sudoku-challenge-uTye/nigeria)
- [Netherlands](https://apptail.io/app/killer-sudoku-challenge-uTye/netherlands)
- [Norway](https://apptail.io/app/killer-sudoku-challenge-uTye/norway)
- [Nepal](https://apptail.io/app/killer-sudoku-challenge-uTye/nepal)
- [New Zealand](https://apptail.io/app/killer-sudoku-challenge-uTye/new-zealand)
- [Oman](https://apptail.io/app/killer-sudoku-challenge-uTye/oman)
- [Panama](https://apptail.io/app/killer-sudoku-challenge-uTye/panama)
- [Peru](https://apptail.io/app/killer-sudoku-challenge-uTye/peru)
- [Philippines](https://apptail.io/app/killer-sudoku-challenge-uTye/philippines)
- [Pakistan](https://apptail.io/app/killer-sudoku-challenge-uTye/pakistan)
- [Poland](https://apptail.io/app/killer-sudoku-challenge-uTye/poland)
- [Portugal](https://apptail.io/app/killer-sudoku-challenge-uTye/portugal)
- [Romania](https://apptail.io/app/killer-sudoku-challenge-uTye/romania)
- [Russia](https://apptail.io/app/killer-sudoku-challenge-uTye/russia)
- [Saudi Arabia](https://apptail.io/app/killer-sudoku-challenge-uTye/saudi-arabia)
- [Sweden](https://apptail.io/app/killer-sudoku-challenge-uTye/sweden)
- [Singapore](https://apptail.io/app/killer-sudoku-challenge-uTye/singapore)
- [Slovenia](https://apptail.io/app/killer-sudoku-challenge-uTye/slovenia)
- [Slovakia](https://apptail.io/app/killer-sudoku-challenge-uTye/slovakia)
- [Thailand](https://apptail.io/app/killer-sudoku-challenge-uTye/thailand)
- [Türkiye](https://apptail.io/app/killer-sudoku-challenge-uTye/turkey)
- [Taiwan](https://apptail.io/app/killer-sudoku-challenge-uTye/taiwan)
- [Ukraine](https://apptail.io/app/killer-sudoku-challenge-uTye/ukraine)
- [Uganda](https://apptail.io/app/killer-sudoku-challenge-uTye/uganda)
- [South Africa](https://apptail.io/app/killer-sudoku-challenge-uTye/south-africa)
- [Armenia](https://apptail.io/app/killer-sudoku-challenge-uTye/armenia)
- [United Arab Emirates](https://apptail.io/app/killer-sudoku-challenge-uTye/united-arab-emirates)
- [Uruguay](https://apptail.io/app/killer-sudoku-challenge-uTye/uruguay)
- [Vietnam](https://apptail.io/app/killer-sudoku-challenge-uTye/vietnam)
- [Barbados](https://apptail.io/app/killer-sudoku-challenge-uTye/barbados)

---

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