iPhone Screenshots


STRIMKO™, the popular web-based logical puzzle game, comes to the iPhone / iPod touch, so you can play on the move. Strimko is a number puzzle that introduces a new twist on the classic Latin Squares concept described by the famous Swiss mathematician Leonhard Euler (1707 - 1783) and popularised in forms such as Sudoku and similar number puzzles.

Strimko puzzles are all hand-crafted, tested and difficulty graded by experienced puzzle composers to provide a continuing challenge and attractive puzzle designs. Once you've played hand-crafted puzzles, you'll never want to play mass-produced computer-generated puzzles again.

Rules: Each row, column and stream (connected groups of circles) must contain only unique numbers (1 through to the puzzle dimension).

The rules are simple, but they give rise to a uniquely appealing logic for solving puzzles, and the possibilities for challenging puzzles are endless.


* 9 never before published puzzles, different from those in the full version
* 3 difficulty levels: Easy, Medium, and Hard
* Puzzles in three sizes 4 x 4 through 6 x 6
* Choose between Original, Classic, Grayscale or Random skins to change the look of puzzles
* All puzzles are hand-crafted by humans for humans
* Each puzzle is solvable logically and has a unique solution
* Intelligent hinting system hints a space that can be logically deduced from the current position- no random hints that spoil the challenge
* Additional puzzle packs available
* Access to play and control music from your library from within the app (requires OS3.0 or above)
* OpenFeint support- achievements, forums/chats and more


* 120 never before published, hand-crafted puzzles including 20 available to unlock
* Master puzzles - new difficulty level introduced for the first time
* Puzzles in four sizes 4 x 4 through 7 x 7
* At least 20 hours of challenging gameplay for all but the most skilled players


Get all the content from the full version and downloadable packs- over 300 puzzles in total. Plus you'll receive all puzzle packs that are released in the future as free updates. Strimko Gold is the best value way to access a ton of Strimko content.



"If you want a good quick pick-up-and-play puzzle game for your iDevice, Strimko is a great app"
--- TouchMyApps

"If you like sudoku but looking for a new challenge, Strimko is a good bet"
--- iCasual, The Portable Gamer

"Beats Sudoku at its own game"
-- AppChap.blogspot.com

"With the possibility of more and more unique puzzles coming on board through in-app purchases, this is truly a great game that will live on your iPhone/iPod Touch for a really long time."
--- AppsDoiPhone.com

"There's a lot of gameplay here and I think you're going to enjoy it, like I said, especially if you're a puzzle lover like myself"
--- App Calendar


Discover more Strimko online at www.strimko.com
Follow Strimko on Twitter at twitter.com/strimko
Become a Strimko fan at facebook.com/pages/strimko/137397689322


The Grabarchuk Family: www.grabarchukpuzzles.com
Quokka Studios: www.quokkastudios.com

Strimko is a trademark of The Grabarchuk Family.

What's New

Version 1.6

* Bug fixes under iOS5 (crashes, pencil-marking issues)

Ratings and Reviews

2.8 out of 5
10 Ratings
10 Ratings

Can't play

I downloaded this game because my mom recommended it to me so I downloaded this lite version and I can't play it because a white screen pops up and I can't get rid of it. It pops up after about 3 seconds into opening the app. Please fix!!

Ahuimanu Hui

Not fixed after 4 years?!

Got exactly the same malfunction as the August 2012 "Can't play" reviewer. This company must be out of business (or should be).


It won't work!!

The game won't load. It's just a black screen.


Puzzlium, Inc.
13.9 MB
Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, Japanese, Spanish
Age Rating
Rated 4+
© Quokka Studios Pty Ltd / The Grabarchuk Family


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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