Cool Sudoku, Killer, Kakuro,

1.4
8 reviews
100+
Downloads
Content rating
Everyone
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About this game

You can now play Sudoku, Killer Sudoku, Jigsaw Sudoku, Kakuro, Mini Sudoku, Sudoku X, Hitori and Nurikabe from the one application.

Our puzzles are published worldwide including the Daily Telegraph, Chicago Tribune and LA Times. All our puzzles are expertly graded and we guarantee that there is only one solution. Our puzzles can be solved using logical methods with no guesswork required.

We run a daily competition for each puzzle type and you can submit your completed entry and view your position on our daily leader board.

You can practice Sudoku puzzles by choosing from our graded puzzles - Gentle, Moderate, Tough and Diabolical.

With both the Daily puzzles and the Practice Puzzles, we save your progress as you go, stopping the clock as you exit. All pencil marks are saved when you exit.

The display is clear and easy to read and you can also display possibles for any cell. You can enter pencil marks for all puzzle types. Pencil marks are saved when you exit the application or receive a phone call.
Updated on
Jun 12, 2019

Data safety

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1.4
8 reviews
A Google user
August 17, 2019
I LOVE this version of Sudoku--I've been following it for years! As I recently switched from an iPhone to a Google S10+, however, I was disappointed to find this app crashes upon opening--EVERY SINGLE TIME! Please fix this, as I am going through terrible withdrawal symptoms... UPDATE: once the crashing issue was fixed, I discovered this version to be difficult to play, totally un-user friendly. NOT AT ALL like the IOP version!! I'd give it no stars, but that's not an option. Heartbroken!:(
1 person found this review helpful
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A Google user
June 13, 2019
It's a good game. played on IOS. But this platform so far buggy. Many screens that you want to populate with possibilities fills every square with all 9 numbers. App also errors when trying to submit your finished game to the system. Am sure there are more bugs. Looking forward to updates and fixes.
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Rick Seibt
June 30, 2020
Wasted $$. App is unsupported hasn't worked right for months. Every OS update causes it to fail. Shame because it's great when it works. Currently if you open another app or take a call or text all of your progress disappears.
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What's new

Bug Fixes