Irodoku vs ReStack
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Irodoku
Experience Sudoku with a vibrant twist! This game offers a classic 9x9 grid filled with colors instead of numbers. Challenge yourself with multiple difficulty levels and enjoy smooth animations and intuitive controls.
- 9x9 Colorful Grids
- Multiple Difficulty Levels
- Smooth Animations
- Undo & Delete Functionality
- Color Picker
- Non-erasable Prefilled Squares
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Irodoku: A Colorful spin on Sudoku! Get ready to experience Sudoku like never before with Irodoku, the colorful puzzle that will challenge your mind while adding a delightful splash of colors to your screen! Whether you're a seasoned Sudoku master or just a beginner, Irodoku offers fun and stimulating gameplay that everyone can enjoy. Features: - 9x9 Colorful Grids: The classic Sudoku grid, now with vibrant colors! Fill in each square with a unique color while adhering to the traditional Sudoku rules. - Multiple Difficulty Levels: Choose from Easy, Medium, Hard, and Very Hard modes to suit your skill level. Start with more pre-filled squares for an easy game or take on a real challenge with fewer hints in Very Hard mode! - Smooth Animations: Feel the excitement as completed rows, columns, and quadrants come to life with satisfying animations to reward your progress. - Undo & Delete: Made a mistake? No problem! With the undo and delete features, you can easily undo or delete your moves without any hassle. - Color Picker: Select your colors and fill the board with vibrant hues, making sure each square is distinct and complies with the rules. - Non-erasable Prefilled Squares: To maintain the challenge, any squares that are prefilled when the game starts cannot be erased, adding an extra layer of strategy. - Beautifully Designed Interface: Simple and intuitive, Irodoku is designed to make it easy to play, with smooth controls and eye-catching colors. How to Play: - Fill the 9x9 grid with colors, ensuring that no row, column, or 3x3 quadrant has duplicate colors. - Start with Easy mode if you're new to Irodoku and work your way up to Very Hard to really test your skills! With its intuitive gameplay and beautiful animations, Irodoku offers hours of relaxing yet brain-teasing fun. Whether you’re playing for a quick puzzle fix or a serious challenge, you’ll love solving puzzles with colors in Irodoku. Download now and add some color to your puzzle-solving experience!
ReStack
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ReStack is a relaxing yet brain-teasing color sorting puzzle game. Your goal is simple: move the colorful hex nuts from one rod to another and sort them by color. But as the levels increase, so does the challenge! Test your logic and focus in this satisfying and addictive puzzle experience. Whether you play to unwind or challenge your brain, ReStack is the perfect pick-up-and-play game. How to Play: Tap to pick a nut from the top of one rod. Tap another rod to drop it—only if it’s empty or has the same color on top. Complete the level by sorting all nuts by color! Features: Hundreds of handcrafted levels Beautiful and colorful 3D visuals Undo, hint, and reset buttons to help you Smooth drag-and-drop controls No time limit — play at your own pace Works offline — play anywhere! Ready to ReStack?
Screenshots
Verdict
The clearest difference is device support: ReStack at 3 against Irodoku's 1. ReStack also leads on iOS requirement (12.0 vs 17.5). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Irodoku | ReStack |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 0 MB | 151 MB |
| Age rating | 4+ | 4+ |
| Developer | SOLUNA INTERACTIVE LLC | Cloudarina L.L.C |
In-app purchases
Irodoku
No in-app purchases
ReStack
No in-app purchases









