Kakuro++: Cross Sums

Chaviro Software SARL

Contains adsIn-app purchases

About this game

Discover Kakuro with more than 3,000 puzzles, ranging from very easy introductory grids to demanding challenges for experienced players.

Kakuro, also known as Cross Sums, combines numerical logic with the structure of a crossword. Fill each white cell with a digit from 1 to 9 so that every horizontal and vertical group matches its clue. A digit may not appear twice within the same group.

NEW TO KAKURO?

Start with small beginner puzzles and use the interactive tutorial to learn the rules step by step. The difficulty increases progressively, allowing you to develop your solving techniques at your own pace.

MORE THAN 3,000 PUZZLES

Explore a large collection covering a wide range of sizes and difficulty levels:

• Introductory puzzles for new players
• Progressive levels for regular practice
• Difficult and extremely challenging grids
• Hundreds of hours of logical deduction

TOOLS FOR SERIOUS SOLVERS

• Pencil marks to record possible digits
• Undo up to 100 moves
• A visual guide showing valid combinations for each clue
• Clear, readable grids and controls
• Automatic removal of notes that are no longer possible

OPTIONAL HELP WHEN YOU NEED IT

Kakuro++ includes several levels of assistance:

• Check whether the grid contains an error without revealing its position
• Locate an incorrect digit
• Correct mistakes
• Receive a hint when you are stuck

Use only the assistance you need and continue solving the puzzle yourself.

HOW TO PLAY

1. Fill the white cells with digits from 1 to 9.
2. Each horizontal or vertical group must add up to its clue.
3. A digit cannot be repeated within the same group.
4. Complete the entire grid without errors.

Whether you are discovering Kakuro for the first time or looking for difficult Cross Sums, Kakuro++ offers a long and progressive puzzle experience.

Ratings and reviews

Okay I didn't realize it didn't give a clue if there are errors! That makes total sense :) I really really love this app. I have spent way more hours than I care to admit working my way through the levels. My one complaint is on some of them there is a glitch when I try to get a clue, I get charged the 10K coins but it tells me the number of errors that I have instead of the clue. And it does it over and over no matter how carefully I am touching the screen. Other than that, it's perfect!

Love the different levels! They were perfect for helping me learn how to play.

Really enjoyable game. Good for beginners as the levels take you through many repetitions of common number patterns until they become familiar. With almost 200 games at each level and 15 levels, it has hours and hours of fun working out to do. I'm only at level 4 and am already solving very complex puzzles and am looking forward to seeing how challenging it will be by level 15.

What’s new

Added Turkish, Korean, and Dutch translations.
Improved several existing translations.
Improved in-app purchase handling on Android.
You can now hide the timer by tapping it.
Improved compatibility with recent Android versions.
Technical maintenance and stability improvements.