New Update • Now Featuring Local Wi-Fi & Party Multiplayer

Brilliant Sudoku
Sudoku, made simple.

A minimalist interface, distraction-free design, and refined puzzle mechanics. Play solo across 8 difficulty levels or challenge friends face-to-face with single-device Party Mode and real-time Local Wi-Fi Co-op & Duel.

8 Levels From Very Easy to Horribly Hard
Multiplayer Party, Wi-Fi Co-op & Duel
Light & Dark Crisp Day & OLED Black
100% Privacy Zero ads, zero tracking
Brilliant Sudoku - Smartphone Gameplay Mockup
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Timer Mode Real-time tracking & records
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Multiplayer Modes Party, Wi-Fi Co-op & Duel
Visual Showcase

Experience Brilliant Sudoku

Engineered for elegance and speed: instant startup, Light & Dark themes, 8 difficulty levels, single-device Party Mode, and real-time Local Wi-Fi battles.

✨ New Features
Brilliant Sudoku Main Menu & Clean Interface
Clean Interface

Main Menu & Quick Start

Resume your active game, start a fresh grid, view your statistics, or enter the brand-new Multiplayer Modes.

✨ New Features
Brilliant Sudoku Game Grid & Daylight Focus
Daylight Focus

Distraction-Free Grid

High-contrast, crisp puzzle interface with live timer, intelligent row highlights, and real-time « Check the grid » validation.

✨ New Mode
Brilliant Sudoku Multiplayer Modes Hub
Multiplayer Hub

4 Ways to Play Together

Choose between discreet iMessage turns, live FaceTime video calls, single-device Party Mode, or high-speed Wi-Fi games.

✨ New Mode
Brilliant Sudoku Single Device Party Mode
1 Device • 2-4 Players

Pass-and-Play Party Mode

Take turns playing on a single device without internet. Customize player names and pick any of the 8 difficulty levels.

✨ New Mode
Brilliant Sudoku Local Wi-Fi Game Co-op and Duel
2 Devices • Local Wi-Fi

Live Co-op & Duel Battles

Instant LAN connection across iPhone, iPad, Mac or Apple TV. Solve together on a synchronized live grid or race to victory in a Duel.

Brilliant Sudoku Statistics & Progress Records
Progress & Records

8 Difficulty Levels & Stats

From Very Easy to Horribly Hard, track games won, total score points, and personal best completion times.

✨ New Features
Brilliant Sudoku Settings, Player Profile and Customization
Customization

Settings & Brain Training

Toggle OLED Dark mode, change languages, personalize your player profile, and receive smart brain training tips and reminders.

Built for Excellence

Why players love Brilliant Sudoku

Designed in accordance with Apple Human Interface Guidelines and Google Material standards with strict user privacy in mind.

Local Wi-Fi Co-op & Duel

Connect two devices seamlessly over local Wi-Fi. Collaborate on a live synchronized grid in Co-op, or compete in an exhilarating Duel race to solve first!

Pass-and-Play Party Mode

Enjoy Sudoku with 2 to 4 players on a single iPhone or iPad. Pass the device around and take turns solving. 100% offline and ideal for trips and family game nights.

FaceTime & iMessage Play

Play face-to-face over FaceTime video with a dedicated 3-column landscape frame, or invite friends to take turns discreetly without video via iMessage.

Smart Grid Verification

Validate your placed numbers instantly via « Check the grid » to catch mistakes without spoiling the solution or interrupting your logic flow.

8 Difficulty Levels

From Very Easy for relaxing warm-ups to Horribly Hard for seasoned puzzle masters. Unique, valid logical puzzles generated with precision.

Light & OLED Dark Modes

Seamlessly switch between a crisp daylight theme and true OLED deep blacks designed for night owls and maximum battery efficiency.

Brain Training Reminders

Optional smart reminders after 24 hours, 1 week, and 1 month of inactivity alongside daily logic tips to keep your mind stimulated and active.

100% Privacy-by-Design

Zero tracking, zero ad SDKs, and no accounts required. All puzzles, statistics, and local multiplayer sessions stay strictly on your local network and device.

App Store & Google Play • Official Helpdesk

Customer Support & Complaints

Have a question, technical issue, feature suggestion, or formal inquiry? Our support team responds within 24 to 48 business hours.

Support & Inquiry Form

Submit your inquiry or complaint directly to our engineering and support team.

📬 Direct Email Contact

You can also reach our support team directly via email:

support@brilliantapps.online

Official site: https://brilliantapps.online

⏱️ Response Time & Service Level

  • Complaints & Critical Bugs: Priority response within 24 business hours.
  • General Inquiries & Feedback: Response within 48 business hours.
  • App Updates: Regular maintenance releases via App Store & Google Play.
Get Started Today

Download Brilliant Sudoku

Ready to train your mind with the purest, most elegant Sudoku app? Available on iPhone, iPad, and Android.

Brilliant Sudoku App Store QR Code
App Store Quick Scan

Scan directly with your iPhone or iPad camera to open