iPad Screenshots


"Primo Kakuro is a beautiful, highly addictive game that actually challenges your mind and can make you smarter. This is a rare thing among the vast multitude of addictive time wasters on the App Store."

"The game has been executed so well that it is definitely worth the price."

"Primo Kakuro is a must-have for your iPad and/or iPhone/iPod Touch games collection. Highly recommended!"

4.5 stars out of 5, Game on Mac

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If you like solving logical puzzles like sudoku, you will love the Primo Kakuro HD Lite app!

Kakuro puzzle (also known as Cross Sums and Kakro) looks like a numerical crossword that can be solved with pure logic using simple additions and subtractions. It is a highly addictive game that has a growing base of millions of fans of all ages worldwide.

Primo Kakuro HD Lite app has all the features and great looks that make it the best kakuro game on any medium. Get it now — it will give you many hours of fun play and will boost your brain power along the way!

Top quality puzzles are the key ingredient of a great gaming experience. Our team of math and science PhDs developed a world-class proprietary puzzle generator just for that purpose. Our puzzles range in size and difficulty to suit everyone from absolute beginners to longtime experts. And every puzzle is guaranteed to have a single solution which can be found through pure logical deduction.

Primo Kakuro HD Lite includes a variety of puzzles in 5 level packs:

Intro 5x5, Easy 12x10, Medium 15x11, Hard 18x12, Evil 20x13

➤ Upgrade to the full version to get 8 more new levels with 400 original puzzles!

➤ Also get Primo Kakuro for your iPhone/iPod touch which includes a different set of puzzle packs (only the Intro mini-pack is the same in all versions).

Primo Kakuro HD Lite is loaded with powerful features that will enhance your gaming experience and help you become a kakuro master:
✔ Puzzle zoom/scroll feature that makes it possible to comfortably solve very large puzzles
✔ Fully customized portrait and landscape gaming orientation support
✔ Row/column cross sum displays that show currently available number options for a selected cell
✔ Smart Marks mode that automatically places and removes pencil marks in the whole puzzle based on your input numbers
✔ Semi-automatic auto delete and fully manual pencil mark modes
✔ Error highlighting
✔ Erase all pencil marks and puzzle restart features
✔ Built-in help pages and kakuro tutorial with an animated demo

Primo Kakuro HD Lite app has a gorgeous design that compliments its powerful features and great puzzles. Enhanced with visual and sound effects, the app's zen styling with bamboo wooden textures has a calming and relaxing feel. You can also choose between classic and glass tile skins for the puzzle appearance.

What’s New

Version 1.2

- Full graphics support for the new iPad's Retina screen
- minor bug fixes

Ratings and Reviews

4.1 out of 5
19 Ratings
19 Ratings
pahoehoeflow ,

UX suggestions

I must say that I absolutely love Kakuro! This app, on the other hand is just so-so.

First of all, the Play button for the game is completely hidden in the bottom left corner. You have to tap on the game number in the middle of the screen, which intuitively I would think would open the game, but then find the Play button in the bottom left.

Secondly, there is an error-checking option that is set by default. You can enable and disable the feature in the in-app settings, but it's either off or on completely. With other apps I've played (check out the Real Kakuro apps), a cell would highlight as an error if your math was wrong for the whole row or column or if the number couldn't possibly work (like a 2 in a 4=1+3 situation.) This app, on the other hand, highlights any and all values that aren't the final and correct answer. With just 9 options for every cell, you can see how easy (and boring!) it would be with error-checking on.

I definitely like the Real Kakuro apps better, but if you want new puzzles this app is okay. I will say this app seems more stable than the other, but then again I've also upgraded my iPad recently so that's probably the difference.

sieler ,

Fun, needs one more option

Fun program.

Needs option ("middlin' smart"), in between auto and smart pencil.... Would init pencilled numbers without regard to other/intersecting pencilled items.
Why? "Smart" is far too easy...but would be nice to have the new option to relieve some tedium, while keeping option of human thinking open.

KingLouie914 ,

Fun and challenging

If you love math and logic games, this is a perfect game for you! Runs great and gets you thinking!


54.7 MB
Requires iOS 4.2 or later. Compatible with iPad.
Age Rating
Rated 4+


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