⋆Sudoku vs kazzbuzz
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
⋆Sudoku
This app offers a classic Sudoku puzzle experience with a modern design and intuitive controls. It features five difficulty levels, a smart hint system that teaches logic, and daily challenges to keep your mind sharp. Track your progress and enjoy a customizable and relaxing gameplay.
- Smart hint system teaches logic
- Five difficulty levels
- Daily puzzle challenges
- Customizable board and themes
- Progress tracking and statistics
- Auto-fill and auto-check options
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Sudoku by Brainium has updated the classic Sudoku puzzle game you know and love, with a clean, modern design, calming backdrops, and intuitive controls. With endless number puzzles and five levels of difficulty, our Sudoku is perfect for players of all skill levels. Whether you’re in the mood for a quick game to help you relax, or an expert level logic challenge to train your brain, there’s a board for you. Brainium Sudoku also features the first and best smart hint system available. It goes beyond simply giving you the answers. Instead, it helps you learn and improve your skills by teaching you “why” the answer is what it is. With every puzzle, our “Hint” button provides the techniques you need to make progress even when it seems like your path is blocked. The instructions are easy to understand, unique for every puzzle, and presented with easy to follow, helpful animations and colorful visuals. This feature will improve your Sudoku skills whether you’re a first-time player or a seasoned expert. It’s the perfect companion for anyone looking to take their number game or logic puzzle skills to the next level. Enjoy a clear, easy to read, and customizable Sudoku board with visual guides that make reading the board and figuring out where to place your next numbers a breeze. Our input system is designed to make entering numbers and notes simple, and our user-friendly scoring system makes it easy to compete with yourself or friends. Starting and keeping a daily habit of mental exercise is easy by playing Sudoku’s Daily Puzzles, which are sure to keep your mind sharp and at ease. Track your progress with onboard statistics and unlock fun achievements along the way. Brainium’s Classic Sudoku Features: • The world’s most advanced Sudoku learning tool and hint system • Hints that teach you the logic behind the answer • Five perfectly balanced difficulty levels from beginner to expert • Daily Puzzle Challenges - complete them to earn points and gold checkmarks • Two beautiful grid styles • Nine relaxing backdrops • Light or dark grid fonts with adjustable size • Auto Light/Dark mode adjusts the theme based on your device settings • Unlimited collection of brain training logic puzzles • Game Statistics to track progress • Auto-Fill Notes option • Auto-Clear Notes option • Auto-Check Errors option • Number Painting option allows you to rapidly fill open squares with a selected number or note • Universal App looks great on iPhone and iPad • Global and friend leader boards • Portrait and landscape play options • Right or left-handed option in landscape • iPad keyboard compatible We hope Sudoku by Brainium brings you endless fun, relaxation, and a challenge for your mind. More Fun & Free Logic and Classic Card Games from Brainium: • Solitaire • Mahjong • Spider Solitaire • FreeCell • Pyramid • Blackjack Like us on Facebook http://www.facebook.com/BrainiumStudios Follow us on Twitter @BrainiumStudios Visit us on the web https://www.Brainium.com/
kazzbuzz
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Roll. Place. Match or run. That's all it takes to get hooked. kazzbuzz is a number puzzle game where you place the results of two dice onto a grid. Line up matching numbers or build consecutive runs to chase high scores and the elusive perfect grid. The rules are simple — but where you place each number changes everything. PLAY MODE Score over 100 points each round and keep going. Clear one game after another — how long can you keep your streak alive? CHALLENGE MODE Work through 10 levels of increasing difficulty. The number of dice, doubles rules, and clear conditions change with each level — score 100 points or achieve a perfect grid to advance. Beat all 10 to unlock a special challenge. PUZZLE MODE Every puzzle has a perfect solution. Think carefully, place precisely, and solve for a flawless grid. AND MORE Zigzag, Fever, Free, and beyond. In Free mode, toggle options freely to create your own way to play. Check the Records screen to track high scores and achievements across every mode. BORN ON PAPER kazzbuzz started as a pen-and-paper dice game. The app is designed to be friendly enough for kids, with just numbers and a grid — no language barrier. Free to play with ads. New ad-removal purchases have ended. Existing purchases can still be restored from Settings.
Screenshots
Verdict
The clearest difference is update cadence: kazzbuzz at weekly against ⋆Sudoku's monthly. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ⋆Sudoku sells 1 one-off in-app purchase and kazzbuzz sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
⋆Sudoku ships an update monthly, kazzbuzz weekly. The most recent releases landed on October 21, 2026 and October 17, 2026 respectively.
| Parameter | ⋆Sudoku | kazzbuzz |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (161K ratings) — better | — |
| Positive reviews | 64.0% of reviews | — |
| Number of ratings | 161K — better | — |
| Update frequency | Monthly | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 316 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | Brainium Studios LLC | Yuki Honda |
Bugs and requests
⋆Sudoku
Reported bugs
5 issues- Puzzle completion status not updating correctly
- Floating number feature not working as expected
- Scores not displaying properly on leaderboard
- Game freezing or crashing on certain devices
- Inability to play music in the background
Requested features
6 requests- Option to disable auto-check for errors
- Ability to customize number colors and backgrounds
- More granular difficulty settings between Hard and Expert
- Ability to access past daily puzzles
- Family sharing for ad-free version
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- Clearer explanation of scoring system
kazzbuzz
Not enough reviews yet to summarise bugs or requests.
In-app purchases
⋆Sudoku
- Remove Ads$11.99
kazzbuzz
- No Ads$9.99









