Sudoku Spark — Play & Learn

Name: Sudoku Spark — Play & Learn
Author: Khelnedo Games

LiveKhelnedo Games1 app · 152 installsPuzzleFree · contains adscom.worldclass.sudoku

Daily Sudoku puzzles with smart hints teaching solving techniques. Play offline.

Alert me ★ Watch Open in Play ↗

Total installs: 152
Installs / day: 0
Rating: —★
Released: 12 Feb 2026
Last update: 27 Jul 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Device or other IDs
Collects data App activity, App info and performance, and Device or other IDs
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

5 in 1 group

0 Sensitive2 Notable3 Routine

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

SUDOKU SPARK: THE CLASSIC BRAIN TRAINING PUZZLE Play Sudoku puzzles offline — daily brain training with smart hints that teach you real solving techniques. A modern number puzzle and logic game for beginners and experts. ━━━━━━━━━━━━━━━━━━━━━━━━━ 🎯 WHY PLAYERS CHOOSE SUDOKU SPARK ━━━━━━━━━━━━━━━━━━━━━━━━━ ✅ DAILY CHALLENGES — New logic puzzles every day to keep your streak alive! ✅ 4 DIFFICULTY LEVELS — Easy, Medium, Hard, and Expert modes for all skill levels. ✅ SMART HINTS — Learn advanced Sudoku techniques with intelligent explanations. ✅ PLAY OFFLINE — No internet required. Perfect for travel or your daily commute. ✅ AUTO-SAVE — Never lose progress. Pick up your number game right where you left off. ✅ PREMIUM THEMES — Light, Dark, and Soft modes for comfortable, eye-friendly play. ━━━━━━━━━━━━━━━━━━━━━ 🏆 MASTER YOUR PROGRESS ━━━━━━━━━━━━━━━━━━━━━ 📊 TRACK PERFORMANCE • Detailed statistics for every difficulty level. • Monitor your win rate, best times, and average performance. • Build your daily habit and see your cognitive skills grow. 🎖️ UNLOCK ACHIEVEMENTS • 30+ achievements across Bronze, Silver, Gold, and Diamond tiers. • Speed challenges and mastery goals for the ultimate Sudoku master. ✏️ POWERFUL BRAIN TOOLS • Notes mode for pencil marks and strategy. • Unlimited Undo & Redo — Perfect your strategy with a stress-free logic experience. • Highlight duplicates to catch errors instantly. ━━━━━━━━━━━━━━━━━━━━━━ 🧠 BRAIN TRAINING BENEFITS ━━━━━━━━━━━━━━━━━━━━━━ Playing classic Sudoku daily is proven to improve: • Logical Thinking & problem solving. • Concentration & focus. • Memory & cognitive function. • Pattern Recognition skills. Whether you're a beginner learning the basics or an expert seeking a hard mind game challenge, Sudoku Spark provides the perfect mental workout. ━━━━━━━━━━━━━━━━━━━━━━ 📱 SUDOKU SPARK FEATURES ━━━━━━━━━━━━━━━━━━━━━━ • Classic 9x9 Sudoku number puzzles • Learn techniques: Naked Singles, Hidden Pairs, X-Wing & more • Daily Sudoku challenge with streak tracking • Works offline — no wifi needed • Beautiful modern design with multiple themes • A classic logic puzzle & brain teaser for your daily mental workout

What's new

v1.2.1 • Smarter hints — puzzles now require real solving techniques matching their difficulty • Hard and Expert modes teach you Pointing Pairs, Naked Pairs, X-Wings, and more • Ads are now muted by default • Updated for Android 16 compatibility • Stability and performance improvements Thank you for playing Sudoku Spark!

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