Report updated Apr 27, 2026
SUDOKU QQ
For casual mobile gamers looking for a customizable and competitive Sudoku experience on iOS devices.
Overview · Full Intel report in progress
SUDOKU QQ is an established games app that is completely free. With a 4.9/5 rating from 22 reviews, it shows polarized user reception.
What is SUDOKU QQ?
Current Momentum
v1.2 · 113mo ago
ZombieLast updated 3393d ago. 4 versions tracked.
Competition
Rivals identification in progress
7-Day Rank Pulse 🇺🇸
GamesNo ranking data
Rating Pulse 🇺🇸
What makes this app unique?
What Does It Look Like?
How Is The App's Momentum Right Now?
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What Are The Key Features?
Supports competitive play through 22 distinct leaderboards.
Includes auto-note functionality and automatic error checking for incorrect numbers.
Provides four selectable visual appearances to tailor the user interface.
Includes a device-awake setting to prevent screen sleep during gameplay and pause/resume functionality.
How much does it cost?
Who Built It?
Chaohsien Lee
Providing classic card and puzzle games for casual players seeking traditional, ad-supported entertainment.
Portfolio
13
Apps
Who is Chaohsien Lee?
The publisher maintains a legacy-focused strategy, prioritizing the preservation of classic card and puzzle mechanics over modernizing core gameplay loops. By focusing on high-volume, low-friction titles, they have successfully captured a segment of the market that values traditional UI and familiar rulesets. The primary strategic tension lies in their reliance on older, ad-supported titles, which may struggle to retain younger demographics as the casual gaming market shifts toward more interactive, meta-layered experiences.
Who is Chaohsien Lee for?
- Casual mobile gamers
- Seniors
- Who prefer traditional
- Straightforward puzzle
Portfolio momentum
Released 31 updates across 23 apps in the last 6 months, indicating a high-frequency maintenance and update cycle.
What other apps does Chaohsien Lee make?
Klondike Solitaire Card Games
Solitaire for Seniors
2048 :)
Sudoku World - Brainstorming!!
Classic Minesweeper :)
Super Sudoku - Brainstorming!!
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
Analysis in progress, available soon
What is the competitive landscape for SUDOKU QQ?
How's The Games Market?
Market outlook for this category
Available very soon
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for SUDOKU QQ
Key Takeaways
SUDOKU QQ provides a feature-rich, free-to-play Sudoku experience with a strong focus on competitive leaderboards and customizable gameplay settings.
Where Is It Heading?
Trend analysis
Available very soon