Report updated Apr 16, 2026
0h n0
For puzzle enthusiasts seeking a logic-based, distraction-free gaming experience that can be played in short bursts or extended sessions.
Overview · Full Intel report in progress
0h n0 is an established games app that is completely free. With a 4.7/5 rating from 3.9K reviews, it shows polarized user reception.
What makes this app unique?
What Does It Look Like?
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What Are The Key Features?
Players solve puzzles by placing blue and red dots based on numerical constraints without the need for guessing.
The app provides unlimited puzzles across six board dimensions, ranging from 4x4 to 9x9.
Users can choose between a pressure-free Zen mode or competitive time trials with leaderboards and achievements.
The app contains no ads, no locked features, no nag screens, and does not require an internet connection.
How much does it cost?
Who Built It?
Q42 B.V.
Providing distraction-free, logic-based puzzle games for players seeking mental challenges. Their portfolio prioritizes accessible, ad-free experiences.
Portfolio
9
Apps
What other apps does Q42 B.V. make?
Explore the full Q42 B.V. report
Portfolio breakdown, audience, momentum, and every app published by Q42 B.V..
Analysis in progress, available soon
What do users think recently?
Analysis in progress, available soon
View the full user-sentiment analysis
Mood gauge, ratings & review-volume history, every praise / complaint / request, and sentiment over time.
Analysis in progress, available soon
What is the competitive landscape for 0h n0?
How's The Games Market?
How does it evolve in the Games market?
Rank progression
2 active rankings tracked — 30-day window
Strategic analysis coming soon
SWOT, key takeaways & outlook
The outtake for 0h n0
Key Takeaways
0h n0 is a high-quality, completely free logic puzzle game that prioritizes a clean, ad-free user experience.
Where Is It Heading?
Trend analysis
Available very soon