# Sudoku IQ+ - Brain Puzzle — Master Logic with Daily Puzzle > Master Logic with Daily Puzzle (iPhone/iPad app by Manpreet Singh.) - Source: https://appshunter.io/ios/app/sudoku-iq-plus-brain-puzzle/id6755220181 (this page in markdown: same URL + `.md`) - Developer: [Manpreet Singh](https://appshunter.io/developer/1852677466) - Category: Games, Education, Board, Puzzle - Price: Free with in-app purchases - Age rating: 12+ - Requires: iOS 14.0 · 42 MB - Languages: English - Released: 2025-12-04 - Data updated: 2026-06-01 - User reviews in markdown: https://appshunter.io/ios/app/sudoku-iq-plus-brain-puzzle/id6755220181/reviews.md ## What is Sudoku IQ+? Master the world's most popular brain game with Sudoku IQ+, the smart Sudoku app that measures your cognitive growth and lets you compete globally. WEEKLY TOURNAMENTS — NEW! Every Thursday through Sunday, a fresh tournament drops with 4 mystery puzzles and a global leaderboard. Same puzzles for every player. No pay-to-win. Pure brain power. Climb the ranks, earn bragging rights, and see if you can hit the perfect 8,000 score. YOUR PERSONAL SUDOKU IQ Unlike any other Sudoku app, we calculate your unique IQ score based on solving speed, accuracy, and difficulty. Watch your brain power grow puzzle by puzzle. Challenge yourself to break your personal best! DAILY CHALLENGES A new puzzle drops every day at midnight. Compete on the daily leaderboard, build your streak, and track your calendar of completions. Gentle reminders keep your streak alive and stop the moment you've played. 7 GAME MODES • Classic Sudoku — 5 difficulty levels from Beginner to Expert • Daily Challenge — Global competition, new puzzle every day • Weekly Tournament — 4-puzzle competitive events every weekend • Timed Challenge — 10-minute countdown, bonus XP • Mini Sudoku — Quick 6×6 puzzles, perfect for short breaks • Chaos Mode — Unpredictable twists test your adaptability • Story Mode — 100+ puzzles across 10 narrative chapters DEEP STATISTICS & PROGRESS Track games played, win rate, average solve time, streaks, and more. Detailed analytics show exactly where you're improving and where to focus next. 70+ ACHIEVEMENTS From "First Victory" to "Grandmaster Mind" — unlock milestone achievements as you master new skills. Always a new goal to chase. BEAUTIFUL THEMES Personalize your board with stunning visual themes: Classic Blue, Aurora Borealis, Neon Cyber, Ocean Blue, Royal Purple, and more. Dark mode included. THOUGHTFUL FEATURES • Auto-save — Never lose progress, even mid-tournament • Pencil marks — Note candidates in any cell • Smart highlighting — See related cells and matching numbers • Undo/Redo — Unlimited move history • Hints — Available when you're truly stuck PREMIUM (OPTIONAL) Go completely ad-free with unlimited hints, exclusive themes, and priority features. Or enjoy the full game free — no features locked behind a paywall. WHY PLAYERS CHOOSE SUDOKU IQ+ - No pop-up ads during gameplay — ever - Works 100% offline — play on planes, trains, anywhere - New content every week with tournaments and daily puzzles - Privacy focused — minimal data, no tracking - Designed for all ages and skill levels - Active development with regular updates Perfect for brain training, daily mental exercise, competitive puzzle solving, or just a relaxing way to unwind. Whether you're a Sudoku beginner or a seasoned expert, Sudoku IQ+ adapts to your level. Download Sudoku IQ+ now and start your journey to becoming a logic master! For support, features requests and to report any issues, please email at support@enigit.com. See our privacy policy at https://enigit.com/privacy and terms of service at https://enigit.com/terms ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Monthly Subscription | $0.99 | per month | | Yearly Subscription | $7.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime | $19.99 | one-time | ## Version history (last 5 releases) ### 1.06 — 2026-04-30 WEEKLY TOURNAMENTS ARE HERE! The most requested feature has arrived. Every Thursday through Sunday, compete in a brand new tournament: • 4 MYSTERY PUZZLES — Difficulty is hidden until you start. Complete each puzzle to unlock the next one. • GLOBAL LEADERBOARD — See how you rank against players worldwide. Same puzzles for everyone, pure skill. • SMART SCORING — Up to 2,000 points per puzzle based on speed, accuracy, and hint usage. Max score: 8,000. • SAVE & RESUME — Leave mid-puzzle and come back anytime. Your progress is saved automatically. • FAIR PLAY — 3 mistakes and you're out. No retries, no pay-to-win. Every point counts. Available to ALL players from Level 1 — no waiting! Bug Fixes • Fixed daily challenge notifications firing after completion • Fixed incomplete challenge history display • Improved data resilience for cloud-synced players ### 1.05 — 2026-01-25 Minor bugs fixed ### 1.04 — 2026-01-19 Minor bugs fixed ### 1.03 — 2026-01-14 Version 1.0.3 Smarter IQ Scoring System Our completely redesigned IQ scoring algorithm now differentiates between good and great players! Every second counts - finish faster for higher scores. Mistakes and hints now carry real consequences, making your achievements more meaningful. Profile & Identity • Create your unique player identity with custom display names • Change your name directly from your profile (once per month) • All names are unique - stand out on leaderboards! • Better profile organization and design Backup & Restore Never lose your progress again! Generate a restore code to backup your level, XP, achievements, and display name. Restore your complete identity on any device. Premium Perks Premium users now get access to exclusive Winter Wonderland and New Year 2026 themes! Bug Fixes & Improvements Various Bugs fixes and UI refinements ### 1.02 — 2025-12-22 HOLIDAY UPDATE - Winter Wonderland Event! NEW: Winter Wonderland Event (Dec 24 - Jan 5) • 12 Days of Holiday Gifts - Open a new gift each day! • FREE Holiday Premium Access (Dec 24 - Jan 4) • Exclusive Winter Wonderland & New Year 2026 themes • 12 Special Event Puzzles with festive challenges • Holiday achievements: Snow Angel, Midnight Master, and more! • Earn bonus XP throughout the holiday season NEW: Mini Sudoku Mode • Quick 6x6 puzzles for faster gameplay • Perfect for short breaks and on-the-go puzzling • Multiple difficulty levels • All the features you love in a compact format Improvements • Enhanced UI responsiveness • Better theme integration • Performance optimizations Happy Holidays from the Sudoku IQ+ team! ## More apps by Manpreet Singh - [DocuMaster](https://appshunter.io/ios/app/documaster/id6756556008) All apps by Manpreet Singh: https://appshunter.io/developer/1852677466 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*