円パズル vs Dark Math
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
円パズル
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474人が挑戦して、50ステージをクリアしたのはたった1人の難解パズルゲーム! 4色の石を円状に揃えるパズルゲーム! ルールは簡単。円状にバラバラに並んだ石を上下に動かしたり、台を回転させたりして同じ色どうしで揃えればクリア! はじめは簡単だけど、レベルが進むに連れて難しくなっていきます。 後半は作者でもなかなかクリアできない激ムズステージが待っています! 時間制限がないので、じっくり考えることができます。 一人でじっくり考えるのも良し、友達と一緒に考えるのも良し、 全てクリアする強者の挑戦を待っています! 現在のステージ数 = 50
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!
Screenshots
Verdict
The clearest difference is update cadence: Dark Math at every 4 days against 円パズル's every 65 months. Dark Math also leads on iOS requirement (13.0 vs 15.6). On price, review sentiment, 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.
円パズル ships an update every 65 months, Dark Math every 4 days. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | 円パズル | Dark Math |
|---|---|---|
| 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 65 months | Every 4 days — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 88 MB | 175 MB |
| Age rating | 4+ | 4+ |
| Developer | be-style | Redev Inc. |
Customer experience
円パズル
Dark Math
In-app purchases
円パズル
No in-app purchases
Dark Math
No in-app purchases









