# Kakuro++ Cross Sums Puzzles — Logic Puzzle Game with Numbers

> Logic number puzzle game with over 3800 grids and 15 difficulty levels. (iPhone/iPad app by Chaviro Software.)

- Source: https://appshunter.io/ios/app/kakuro-plus-plus-cross-sums-puzzles/id1445001139 (this page in markdown: same URL + `.md`)
- Developer: [Chaviro Software](https://appshunter.io/developer/536158106)
- Category: Games, Entertainment, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.80/5 from 632 App Store ratings · 27 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 64 MB
- Languages: American English, Dutch, European Spanish, Italian, Korean, German (Germany), Brazilian Portuguese, Turkish, French (France), Japanese
- Released: 2018-12-11
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/kakuro-plus-plus-cross-sums-puzzles/id1445001139/reviews.md

## What is Kakuro++ Cross Sums Puzzles?

More than 3800 grids of the best puzzle-game available.  
Kakuro (also called Kakkuro, kakro, cross sums or カックロ), is a logic game that consists of filling in a grid of numbers, in the same way as a crossword puzzle. If you enjoyed Sudoku logic, you'll love Kakuro's puzzles

As with Sudoku, the rules of Kakuro are simple and can be learned in a few minutes. All you need to do is make simple additions to put your logic to the test.  
Kakuro Plus offers 15 different game levels and 200 puzzles per level: It will probably take you more than a couple of hundred hours, and a lot of logic to get these 2800 puzzles finished.

As with Sudoku or crosswords, each puzzle has a unique solution. It is up to you to find it using your logic and perspicacity.

This version of Kakuro ++ allows you :
 • To access all the 2800 Kakuro puzzles. 
 • To begin and progress, some puzzles have been specially designed for beginners. Their small size and difficulty levels is suitable for first-time players.
 • To access grids of any level. The 15 game levels provide a smooth progression, from beginner to logic expert.
 • Annotate the table, to record assumptions and move forward in complicated cases.
 • To go back: there is a "UNDO" button to cancel up to 100 actions. Don't be afraid to test your assumptions anymore.
 • To enjoy high definition graphics for maximum readability.

This version of Kakuro ++ adds unique features:
 • An automatic deletion of unnecessary assumptions, when one of them is no longer logical.
 • A help system, which offers you several possibilities:
     • Check if your grid has errors, without showing them to you. This allows you to remove a doubt, without providing you with the solution.
     • Show you where the mistakes are.
     • Give you a hint, which will allow you to move forward in difficult cases.
 • A visualization of all possible combinations of a clue. A color set shows you the possible logical values.

The Kakuro rules:
 • Your goal is to fill in the grid with numbers from 1 to 9 like a crossword puzzle.
 • The clues tell you the amount to be reached in each group of horizontal or vertical boxes.
 • As with Sudoku or crosswords, you will win when the game board is fully filled, without any mistakes.

Feel free to send me your comments (via the app) so that future versions will be even more attractive.

Good Kakuro to all of you!

## Key features

- Over 3800 Kakuro puzzles
- 15 game levels
- Puzzles for beginners
- Annotation tools
- Undo functionality
- Unique hint system
- High definition graphics

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| GRID PACK 1 | $1.99 | one-time |
| HARD PACK 1 | $1.99 | one-time |
| HARD PACK 2 | $2.99 | one-time |
| GET 200 Ж | $1.99 | one-time |
| CRAZY PACK 1 | $2.99 | one-time |
| EXPERT PACK 1 | $2.99 | one-time |
| REMOVE ALL ADS | $4.99 | one-time |
| GET 500 Ж | $2.99 | one-time |
| GET 100 Ж | $0.99 | one-time |
| GET 1000 Ж | $4.99 | one-time |
| GET 250 Ж | $1.99 | one-time |


## What do users think of Kakuro++ Cross Sums Puzzles?

Overall sentiment: positive

**Pros**

- 👍 Clean and beautiful interface design
- 🎮 Engaging puzzle gameplay mechanics
- 📦 Substantial free content available
- 🧩 Well-implemented Kakuro puzzle mechanics
- ⭐ High-quality user experience overall
- 🎯 Easy to use and intuitive controls

**Cons**

- 📺 Intrusive ads and advertisements
- 🔄 Repetitive puzzle layouts and content
- 📜 Poor navigation requiring excessive scrolling
- ❓ Unclear game features and mechanics
- 🐛 Crashes wiping puzzle progress
- ⚠️ Unresolvable puzzles in puzzle sets

**Commonly reported bugs**

- Game crashes after recent updates
- Progress loss when game crashes
- Duplicate puzzle appearances across multiple levels
- Daily points rewards stop working
- Identical level 0 puzzle repeats dozens of times
- Broken ad links pointing to non-functional websites

**Most requested features**

- More levels and puzzles beyond current 15 levels
- Additional grids for levels 14 and 15
- Configurable number pad layout options
- Larger puzzle sizes for advanced players
- Undo functionality for moves
- Option to disable hint features
- Ad-free premium version option
- Daily points reward consistency

## Recent user reviews (10 of 27)

All indexed reviews: https://appshunter.io/ios/app/kakuro-plus-plus-cross-sums-puzzles/id1445001139/reviews.md

### 5/5 — Love

*2026-01-09, version 1.9.2*

Obsessed :) think it’s one of the few puzzles where in interface is actually nice! Would love similar games released in the same style

### 5/5 — More Levels?

*2024-11-03*

Is there any chance there will be more levels in the future?  I’ve finished all puzzles on all 15 levels

**Developer response:** I've increased the number of level 14 and 15 in the new version that has been released a few days ago. Enjoy ! :)

### 5/5 — Great app

*2024-09-10, version 1.9.2*

I've been playing Kakuro on this app for two or three months, and I love it. Thank you to the developers.

### 4/5 — Parfait

*2024-04-29*

Jeu prenant et qui fait un peu réfléchir. Par contre en version papier dans une grille on ne peut pas utiliser deux fois la même somme ( par exemple pour 8 on aura 1 2 et 5 et 1 3 et 4, pas deus fois l’une des possibilités)pour obtenir un nombre est-ce le cas ici?
Merci en tout cas.

**Developer response:** Bonjour, merci pour votre message. Il existe à ma connaissance deux variantes du jeu:
-les "nombres fléchés" ( édités par l'entreprise Sport Cérébral), les règles de cette version stipulent qu'on ne peut pas avoir deux fois la même séquence de chiffres dans une grille
-le Kakuro, qui n'impose pas cette règle.
En tant que joueur, j'aime bien la contrainte apportée par la règle des Nombres Fléchés, mais le Kakuro est bien plus connu de part le monde. Avec ses règles (un peu) moins contraignantes, mais très efficaces quand même.
cordialement. :)

### 4/5 — Can not play

*2024-02-20, version 1.7.2-75*

After the last update, I cannot play the game. Is there a problem?

### 1/5 — Not all puzzles in this set are solvable

*2023-04-23*

Starting with level eight, I have found puzzles that do not have a solution.  A bit sloppy on the part of the developers not to have eliminated unresolvable combinations.

**Developer response:** I'm a bit surprised by your message. All the puzzles has been doubled checked (human test, and computer test). Can you please tell me which puzzle number you think has a problem, so I can check it and replace it if necessary.

### 5/5 — So much fun

*2023-02-09*

Great, nearly endless levels in difficulty, advertisements only once per level. You can play this over years 😎👍

### 5/5 — Fantastic at what it does

*2022-11-06*

Clean and beautiful interface, and a massive amount of content in the free version

### 5/5 — More grids coming?

*2022-09-30, version 1.6.4*

Levels 14 and 15 have been stuck on 50 grids for months. Any chance we will see more in the future?

**Developer response:** I've increased the number of level 14 and 15 in the new version that has been released a few days ago. Enjoy ! :)

### 5/5 — Kakuro++

*2022-07-30*

What a wonderful “temper” management game.  Currently, on level 8.  As a mathematician, this is a fun diversion, especially in a waiting room; or any situation where a diversion is desirable.  Your set up is well-done & easy to use.  Thank you.

## Frequently asked questions about Kakuro++ Cross Sums Puzzles

### What is Kakuro++ Cross Sums Puzzles?

Kakuro++ Cross Sums Puzzles is a logic game where you fill a grid with numbers from 1 to 9. Clues indicate the sum for each row or column, and like a crossword, each puzzle has a unique solution that you discover using logic and addition.

### What are the key features of this Kakuro app?

The app offers over 3800 Kakuro puzzles across 15 difficulty levels, suitable for beginners to experts. It includes features like annotation tools, an undo button for up to 100 actions, a hint system, and automatic deletion of illogical assumptions.

### How much does Kakuro++ Cross Sums Puzzles cost?

The application is free to download and play, but it does include in-app purchases and advertisements. Specific features or puzzle packs may be available for purchase within the app.

### Is this app compatible with my device?

While specific compatibility details are not provided, mobile applications like this are typically designed for a wide range of smartphones and tablets running current versions of their respective operating systems (iOS or Android).

### Who would enjoy playing Kakuro++ Cross Sums Puzzles?

This app is ideal for anyone who enjoys logic puzzles, number games, or brain teasers. Fans of Sudoku, crosswords, or similar deduction games will likely find Kakuro++ to be an engaging and challenging experience.

## Version history (last 5 releases)

### 1.9.7 — 2026-07-30

• You can now tap the timer to hide or show it
• Added support for Dutch, Korean, and Turkish
• Improved the shop and added the 2,000 Ж coin pack
• Improved translations in several languages
• Fixed bugs and improved stability

### 1.9.2 — 2024-07-27

This release fixes a bug: the help functions didn't work properly on some smartphones, and gave incorrect information. Please write to me (kakuro@gameproject.com) if you have been affected by this problem.
Many apologies.

### 1.9.1 — 2024-07-23

a few changes in this version:
-history of changes (Undo) is now saved for every puzzle.
-a 'redo' button is now available in order to go forward after undoing actions
-changed a few UI elements (in order to put the undo / redo) buttons
-decreased the size of this app (save memory... save the planet...)

### 1.8.1-77 — 2024-05-31

Thank you for playing Kakuro++!
Some changes in this version:
-Around 600 puzzles have been added. This will probably give you a few hundred hours of gameplay. 
-If you don't like watching videos, or if they're not available, you can now unlock a grid for just 2Ж (instead of 10Ж).
Have fun :)

### 1.7.2-75 — 2024-02-09

thank you for using Kakuro++ This update ensures that the application complies with regulations and laws concerning the processing of personal data.

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All apps by Chaviro Software: https://appshunter.io/developer/536158106

## Related topics

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*