Block Enigma vs Pure Logic
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Block Enigma
Engage your spatial reasoning with this 3D logic puzzle game. Rotate and examine cubes of blocks from all angles to deduce and reveal hidden shapes. Progress through increasingly complex challenges with guided tutorials and helpful tools.
- 3D spatial logic puzzles
- Free rotation for examination
- Progressive level unlocking
- Guided tutorials
- In-game reasoning hints
- Remove and Mark tools
- Zero-Mistake Challenge levels
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Rotate, observe, deduce, and uncover hidden shapes from a cube of blocks. Block Enigma is a single-player spatial logic puzzle game. Each puzzle begins with a three-dimensional arrangement of blocks. Examine it from different directions, interpret the clues, and decide which blocks should remain as you gradually reveal the hidden model. The puzzles begin with approachable introductions and gradually develop into larger and more intricate spatial challenges. FEATURES • Three-dimensional spatial logic puzzles • Free rotation for examining puzzles from different angles • Multiple courses with progressive level unlocking • Guided tutorials for new players • Optional in-game reasoning hints • Remove and Mark tools • Slice-view and camera-reset controls • Zero-Mistake Challenge levels • Local gameplay progress and preference storage • Simplified Chinese, English, and Japanese language support • No advertisements, subscriptions, or in-app purchases Core gameplay is available without an account or internet connection. Rotate the puzzle, consider each clue, and reveal the shape hidden within.
Pure Logic
Engage your mind with six distinct logic puzzle games including Sudoku, Nonogram, and Queens. Enjoy adjustable difficulty, helpful hints, and customizable themes. Play at your own pace with progress saved locally.
- Six logic puzzle types
- Adjustable difficulty levels
- Hint and undo options
- Customizable themes and board skins
- Local progress saving
- No account required
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Make room for a little logic. Pure Logic brings six puzzle games together: Sudoku, Nonogram, Binary Puzzles, Queens, Light Up, and Bridges. Explore different rules, choose your difficulty, and enjoy a puzzle at your own pace. SIX WAYS TO THINK Fill Sudoku grids, follow Nonogram clues, balance two symbols, place Queens, illuminate a board, and connect islands with bridges. A WORLD OF DETAILS Start with the warm Meadow theme. The optional Polar Crystal theme brings an icy setting, board skins and matching details to all six games. Discover Queen styles and illustrated Nonogram collections as you play. HELP WHEN YOU NEED IT Use hints and undo, continue saved puzzles, and adjust sound and haptic feedback separately. Your progress, collections and points are saved on your device. No app account is required. FREE PLAY AND OPTIONAL PURCHASES Sudoku, Nonogram and Binary Puzzles have no daily new-puzzle limit. Queens, Light Up and Bridges each include three free new puzzles per day. Replaying the same puzzle that day does not use another play, and continuing a saved puzzle is free. Queen Atelier challenges share the Queens allowance. Pure Logic Pro is a one-time purchase that removes these three games' daily new-puzzle limits. Polar Crystal is a separate one-time theme purchase. Pro does not include Polar Crystal; purchasing the theme does not change free-play limits. Local progress may be lost if you delete the app. Restore Purchases restores eligible purchases, not deleted local puzzle progress. Support: abc466254511@gmail.com
Screenshots
Verdict
The clearest difference is in-app purchases: Block Enigma at none against Pure Logic's 2. Block Enigma also leads on iOS requirement (15.6 vs 17.0). Pure Logic's advantage is update cadence (daily vs every 2 days). On price, rating, ratings volume 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. Pure Logic sells 2 one-off in-app purchases. Block Enigma asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Block Enigma against 5.0 for Pure Logic. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Block Enigma ships an update every 2 days, Pure Logic daily. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Block Enigma | Pure Logic |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 2 days | Daily — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 41 MB | 110 MB |
| Age rating | 4+ | 4+ |
| Developer | 彩兰 刘 | 贵权 陈 |
Customer experience
Block Enigma
Pure Logic
In-app purchases
Block Enigma
No in-app purchases
Pure Logic
- Polar Crystal$1.99
- Pure Logic Pro$3.99
