Dark Math vs BlockMatrix
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Dark Math
A challenging math puzzle game designed to sharpen your logic and reasoning skills. Place number cards to solve equations, from simple to highly complex, with difficulty that scales to push your limits.
- Logic and reasoning training
- Diverse difficulty levels
- Equation solving puzzles
- Number card placement gameplay
- Suitable for all ages
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"Dark Math" is a challenging math puzzle game designed to train your brain's logic and reasoning skills. Place the given number cards into empty slots to complete the equation and solve the puzzle. From simple problems like "2 + 3 = 5" to highly complex equations such as "9.64 / 4.23 + 3.11 * 1.1 - 0.5 = 6.65 / 1 - 1.43," the difficulty scales to push your limits. Game Features 1. Diverse Difficulty Levels: Start with easy puzzles, but be prepared for some challenges that might take minutes, days, or even months to solve. 2. Brain Training: Go beyond basic arithmetic with puzzles that push your logical thinking and reasoning skills to the max. 3. For All Ages: Whether you're a kid, student, professional, or senior, this game is perfect for keeping your mind sharp. How to Play Use cards with numbers and operators to fill the empty slots and complete the equation. Some puzzles are straightforward, but others involve over 20 numbers and 10 operators, requiring deep thought and careful planning. As the famous saying goes, "No pain, no gain," challenge yourself with "Dark Math" puzzles and grow your logic, reasoning, and intelligence while tackling tough equations!
BlockMatrix
A logic-based block puzzle game where you use numerical clues to deduce the location of hidden blocks. It offers a unique challenge distinct from Sudoku or Nonograms, with progressive difficulty levels for all skill sets.
- Logic-based block deduction
- Numerical clues for placement
- Progressive difficulty levels
- Original puzzle mechanics
- Immersive puzzle experience
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A brainy block puzzle! Solve with pure logic in this new kind of block game. Use numbers as clues to uncover the hidden blocks! BlockMatrix is a brain-teasing puzzle game that challenges your reasoning skills with unique rules and block arrangements. Using only limited hints, your goal is to precisely deduce the location of every hidden block. Unlike anything you've seen before, BlockMatrix offers a new kind of puzzle experience — different from Sudoku or Nonograms, yet just as addictive. Key Features - Boost Your Logical Thinking: Not just intuition — these puzzles demand careful deduction and strategic planning. - Progressive Difficulty: From easy tutorials to tough expert-level challenges, there's something for every skill level. Recommended For - Fans of Sudoku, Nonograms, or crosswords - Thinkers who enjoy brain workouts - Players looking for a quiet, immersive puzzle experience - Anyone seeking a truly original kind of puzzle game How to Play - Each row and column in the matrix shows two hints: the number of blocks and the maximum block size. - The maximum size tells you how big the largest block is in that line. - The number of blocks indicates how many separate block groups appear in that line. Each group must be separated by at least one empty space (marked as X). - As you mark blocks and Xs to satisfy the rules, the full picture of the matrix is revealed. - There are no guesswork puzzles — every solution can be found through pure logic! Step into the world of BlockMatrix — From simple challenges to brain-breaking puzzles, test the true limits of your mind!
Screenshots
Verdict
The clearest difference is iOS requirement: Dark Math at 13.0 against BlockMatrix's 15.6. 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. Neither carries in-app purchases, so what you see is what you pay.
Dark Math ships an update every 4 days, BlockMatrix weekly. The most recent releases landed on September 20, 2026 and June 24, 2026 respectively.
| Parameter | Dark Math | BlockMatrix |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (8 ratings) — better | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 8 — better | — |
| Update frequency | Every 4 days — better | Weekly |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 175 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Redev Inc. | DNTech7consulting Co., Ltd. |
Customer experience
Dark Math
BlockMatrix
In-app purchases
Dark Math
No in-app purchases
BlockMatrix
No in-app purchases









