EGK Sudoku vs Circuit Crawl
Price, ratings, monetisation and update history for both games, side by side โ with what reviewers say about each.
EGK Sudoku
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EGK Sudoku 2026 is the most visually stunning and feature-rich Sudoku experience ever built for iPhone and iPad. Reimagined from the ground up for 2026, this is far more than a classic number puzzle. It is a full logic gaming platform wrapped in a sleek dark UI designed for serious players and curious beginners alike. SIX GAME MODES โ BEYOND CLASSIC Classic Sudoku โ the timeless 9ร9 you love, perfected. Killer Cages โ cells are grouped into cages, each with a target sum. Logic meets arithmetic. X-Sudoku โ both diagonals must also contain numbers 1 through 9, adding an extra layer of challenge. Miracle Sudoku โ chess-inspired constraints where knight and king moves cannot repeat. Ultra-rare and highly rewarding. Sandwich Sudoku โ numbers between 1 and 9 in each row or column must sum to a clue. Elegant and mind-bending. Thermometer Sudoku โ values must increase along thermometer paths, combining visual and logical reasoning. INTELLIGENT GAMEPLAY TOOLS Auto Notes โ instantly pencil in every valid candidate across the board in one tap. Smart Hints โ targeted hints that reveal only one cell without spoiling the puzzle. Undo Unlimited โ up to 50 steps of undo history for flexible experimentation. Conflict Detection โ real-time error highlighting keeps your board accurate. Pencil Marks โ detailed candidate notation with one-tap toggling. Mistake Counter โ configurable mistake limits from 1 to 5 for adaptive difficulty. PROGRESS AND ACHIEVEMENTS Level Up System โ earn experience points with every solved puzzle and progress from Novice to Grandmaster. Seven Unique Achievements โ unlock milestones such as Perfectionist (zero mistakes), Speed Demon (sub-two-minute solve), Miracle Worker, and more. Personal Records โ track best completion times by difficulty and mode. Daily Challenges โ a new hard puzzle every day to maintain your streak. Solving Streak Tracker โ build consistent habits and monitor your longest winning streak. PREMIUM DESIGN โ 100 PERCENT FREE EGK Sudoku 2026 features a handcrafted dark interface with deep navy tones, electric blue accents, and smooth animations. Every interaction is carefully designed, from the responsive number pad to completion effects. Fully offline โ no internet connection required No ads, no subscriptions, no in-app purchases Optimized for both iPad and iPhone Haptic feedback included Accessibility friendly design EGK Sudoku 2026 is completely free and always will be. Just open and play.
Circuit Crawl
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The motherboard has fallen, its memory chips are scattered, and one tiny maintenance spark is still online. Guide VOLT-9 through dangerous circuit layers where gravity, timing, and every move matter. Dig through the board, collect the required chips, and reach the exit before falling disks, bombs, patrol scissors, and hunting programs cut your journey short. FEATURES โข Tactical digging and gravity-based puzzle action โข Hand-built introductory layers followed by endless generated challenges โข Falling disks, explosive traps, patrol enemies, and relentless hunters โข Simple touch controls designed for portrait play โข A level editor for building, testing, exporting, and sharing custom puzzles โข Persistent progress, scores, records, and daily rewards โข Play in English, Turkish, Spanish, German, Portuguese, or Russian Every layer is a new circuit to read, reshape, and survive. Think before you digโthe motherboard is watching.
Screenshots
Verdict
The clearest difference is in-app purchases: EGK Sudoku at none against Circuit Crawl's 3. EGK Sudoku also leads on ads (none vs shown). Circuit Crawl's advantage is update cadence (weekly vs every 3 months) and iOS requirement (15.0 vs 17.6). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Circuit Crawl sells 3 one-off in-app purchases. EGK Sudoku asks for nothing beyond the download.
EGK Sudoku ships an update every 3 months, Circuit Crawl weekly. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.
| Parameter | EGK Sudoku | Circuit Crawl |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Weekly โ better |
| Ads | No โ better | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 17.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 10 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Isaac Eng Gian Khor | SOZER ONER |
In-app purchases
EGK Sudoku
No in-app purchases
Circuit Crawl
- No Ads$0.99
- Supporter Pack$1.99
- Recovery Vault$2.99









