The Futoshiki vs Crack D Code
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
The Futoshiki
Engage your logic with a Japanese number puzzle game. Fill grids with numbers, respecting row, column, and inequality constraints. Offers multiple difficulty levels and thousands of unique challenges.
- Logic puzzle gameplay
- Number placement
- Inequality constraints
- Multiple difficulty levels
- Thousands of unique levels
- Grid-based challenges
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What is Futoshiki? Futoshiki is a funny logic puzzle game from Japan. In this game you need to fill all cells with numbers. Some cells can be filled initially, the rest is filled by the player. The game is very similar to the game "Sudoku", but it has a difference. On the playing field, in addition to numbers, there may also be signs (more, less). The sign between two cells means that one number is greater than the other. A correctly filled square must satisfy the following three conditions: 1. The numbers in each line should not be repeated. 2. The numbers in each column should not be repeated. 3. If there are signs (arrows) on the field, then the condition must be met. (One number is smaller than the other). Levels. In the program you can choose 6 difficulty levels (4x4, 5x5, 6x6, 7x7, 8x8 and 9x9). The larger the square, the more difficult it is to go through. If you play Futoshiki for the first time, we recommend that you start with a 4x4 square. At each level of complexity you will be offered 2000 unique game levels. The higher the number the more difficult. (Level 2000 is the most complex). How to play? To change the value of a cell - first select it, and then click on the numbers at the bottom of the screen to put a number in the cell. You can put several numbers in one cell at once, but the level is considered passed, when in each cell there is only one number. If you want to remove a number from the cell, select it and click the corresponding number in the bottom of the screen.
Crack D Code
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Crack D' Code is a sleek number logic puzzle game where every clue brings you closer to the hidden code. Your goal is simple: work out the secret number by reading each clue carefully. Some digits are correct and in the right place, some are correct but in the wrong place, and some are not in the code at all. Use deduction, pattern recognition, and a bit of patience to crack the answer. Choose from three levels: Easy: 3-digit puzzles for quick, satisfying logic rounds. Medium: 4-digit puzzles with a bigger challenge. Hard: 5-digit puzzles for players who enjoy deeper deduction. Each puzzle is designed to test your reasoning without unnecessary distractions. The clean interface keeps the clues, code boxes, and controls easy to read, so you can focus on solving. Features: Easy, Medium, and Hard difficulty levels Fresh randomized puzzles Clear clue-based number logic gameplay Simple tap-based input Clean dark interface designed for focus Great for short breaks or longer puzzle sessions Whether you enjoy brain teasers, code-breaking games, number puzzles, or classic logic challenges, Crack D' Code gives you a quick and satisfying way to sharpen your mind. Read the clues. Test your logic. Crack the code.
Screenshots
Verdict
The clearest difference is ads: Crack D Code at none against The Futoshiki's shown. On price, in-app purchases, device support and iOS requirement 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 | The Futoshiki | Crack D Code |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (792 ratings) — better | — |
| Positive reviews | 73.5% of reviews | — |
| Number of ratings | 792 — better | — |
| Update frequency | Every 2 months | — |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 10 MB | 27 MB |
| Age rating | 12+ | 4+ |
| Developer | Aliaksandr Uvarau | Thomas Lee Thomas Lee |
Bugs and requests
The Futoshiki
Reported bugs
3 issues- Puzzles reported as unsolvable
- Clipboard access without user consent
- Inconsistent timer/timing issues
Requested features
5 requests- Add pencil mode to mark potential numbers
- Implement error checking and hint features
- Ability to grade/sort puzzles by difficulty
- Add timer and ability to view completion time
- Improve level selection and navigation
Crack D Code
Not enough reviews yet to summarise bugs or requests.
In-app purchases
The Futoshiki
No in-app purchases
Crack D Code
No in-app purchases
Questions
Is The Futoshiki free?
Is Crack D Code free?
Do The Futoshiki or Crack D Code have ads?
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