5x5!? Easy SUDOKU Eccentric Version vs Coldoku
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
5x5!? Easy SUDOKU Eccentric Version
This app offers a simplified Sudoku experience with a 5x5 grid and color-coded areas, perfect for beginners or those seeking a less demanding puzzle. It features 100 levels of increasing difficulty and infinite puzzle generation.
- 5x5 Sudoku grid
- Color-coded areas
- 100 levels of difficulty
- Infinite puzzle generation
- Auto-save progress
- Memo mode for notes
- Number highlighting
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5x5!? Easy SUDOKU Eccentric Do you want to try Sudoku (Number Place) for the first time, or 9x9 Sudoku(Number Place) seems a little difficult, or do you want to make your kid smart, develop their thinking ability, or do you just want to play an easy puzzle without thinking so much, or are you bored with 9x9 Sudoku? This is the app! It's beginners of Sudoku, but a little eccentric modified version. Put 1 to 5 digits in each color, too, as well as vertical columns and horizontal rows. There are 100 levels in the puzzle, so start with the one you can do easily. Level 1 is very very easy, but it gets harder as the level goes up. High level problems are quite difficult. Since Sudoku puzzles are generated automatically, you can play with infinite number of Sudoku puzzles at each level! The puzzle is auto-saved, so you can continue playing from the place you quitted. If you are confused, use the memo mode! Multiple numbers can be written on the same square. You can also highlight particular numbers to make it easier to think. Sudoku Rules Put all four 1,2,3,4,5 digits in 5 vertical columns, 5 horizontal rows, 5 different colored areas. Step into the world of numerical puzzles!
Coldoku
This logic game offers a colorful twist on classic Sudoku, replacing numbers with distinct shapes and hues. The objective is to arrange these elements so that each unique color and shape appears only once per row and column. It's designed as an engaging brain exercise for players of all ages.
- Color and shape-based gameplay
- Logic puzzle mechanics
- Single-player brain game
- Suitable for all ages
- Intuitive interface
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Almost everyone knows it and has certainly played it before. Sudoku is a logic game that is usually played on paper and with the numbers 1 to 9. Coldoku, on the other hand, is a great variation of the classic Sudoku. The main difference is that colors and shapes are used instead of numbers. The aim of Coldoku is to place the playing cards in such a way that each color and shape appears only once in all rows and columns. Coldoku is a brain game for children, teenagers and adults.
Screenshots
Verdict
The clearest difference is in-app purchases: Coldoku at none against 5x5!? Easy SUDOKU Eccentric Version's 1. 5x5!? Easy SUDOKU Eccentric Version's advantage is iOS requirement (7.1 vs 16.0). On price, review sentiment, update cadence and ads 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. 5x5!? Easy SUDOKU Eccentric Version sells 1 one-off in-app purchase. Coldoku asks for nothing beyond the download.
5x5!? Easy SUDOKU Eccentric Version ships an update every 3 weeks, Coldoku every 6 weeks. The most recent releases landed on October 13, 2026 and October 7, 2026 respectively.
| Parameter | 5x5!? Easy SUDOKU Eccentric Version | Coldoku |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 7.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 12 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Kozo Terai | Martin Rosenthal |
Customer experience
5x5!? Easy SUDOKU Eccentric Version
Coldoku
In-app purchases
5x5!? Easy SUDOKU Eccentric Version
- No Ads for 5x5 SUDOKU$0.99
Coldoku
No in-app purchases
Questions
Is 5x5!? Easy SUDOKU Eccentric Version free?
Is Coldoku free?
Do 5x5!? Easy SUDOKU Eccentric Version or Coldoku have ads?
Which is updated more often, 5x5!? Easy SUDOKU Eccentric Version or Coldoku?
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