Kakuro, alias Cross Sums, is one of the most popular logic oriented numeric puzzle like Sudoku and a very addictive puzzle game.

The objective of the puzzle is to insert a digit from 1 to 9 into empty cell that the sum of the numbers in each entry must match the clue in the small triangle above or to the left. Also a given digit can only be used once in an entry. Each puzzle can be solved with pure logic.

This app is simple and intuitive user interface. Unlike other Kakuro apps, our Kakuro puzzles can be solved with pure logic and have one correct answer.
With total brainteasers, It is great app to train your brain, and sharpen your logical thinking and solving skills. The current version offers puzzles with different sizes (5x5, 7x7, 9x9, 10x10, 13x13 grids) and difficulties for using an easy to use interface. We add new Kakuro puzzles in a timely manner.

Some Features:
- Clean and intuitive interface.
- Brainteasers from easy to hard. (5x5, 7x7, 9x9, 10x10, 13x13 grids)
- Add new Kakuro puzzles in a timely manner.
- Pure logic puzzles, no guessing needed.
- All puzzles are handmade.
- Support zooming function.
- Support undo/redo fuction
- Auto save when game is interrupted and resume where you left off.
- Hint function when you are stuck. (Please use it wisely, otherwise it hurts your score.)
- Manual taking notes.
- Statistics to keep track of your progress.
- Leader boards to compare your score with other people in the world.

What’s New

Version 1.72

Added 10 new puzzles. (Total 900 puzzles)
Add new puzzles regularly.

Ratings and Reviews

4.4 out of 5
25 Ratings

25 Ratings

RCorwin ,

Great game

Played it about every day. Completed all 620 games. They get progressively more difficult which helps you develop your skill at the game. Enjoyed the game immediately before going to sleep at night. Found that when I began to have difficulty with a puzzle it was time to go to sleep, then could easily solve later the next day.

Patr10t12 ,

Great program!!! Great game!!!

I love this game's interface. It is easy to use, and the puzzles are challenging. Great fun!

Chucklehead 64 ,

Instructions are lacking!!!

I can NOT figure out how to access “different sizes and difficulties” (to quote your blurb).

Also, I have solved the first 12 puzzles — scoring system makes no sense — all have been 230, 330, 430 or 530 — why are there no scores of 361, for instance?

If you can fix these issues, I will be GLAD to give you a higher rating!


Topleftsoft LLC
17.6 MB

Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.


English, Japanese

Age Rating
Rated 4+
© 2019 Topleftsoft LLC


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

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

More By This Developer