- February 12, 2015
- Q42
0h n0
Platforms
About
0h n0 is a single player action game. It was developed by Q42 and was released on February 12, 2015. It received positive reviews from players.
It's 0h h1's companion game! By Q42.











- No ads and no in-app purchases, with a polite donation option, making the gameplay uninterrupted and enjoyable.
- Simple, elegant, and challenging logic puzzles that can be solved purely by logic without guessing.
- Great user interface with clean design and smooth gameplay; available offline and works well as a fun time-killer.
- Lacks harder difficulty levels; puzzles become too easy and repetitive after some time.
- No save feature for in-progress boards, causing loss of progress if the app closes or device restarts.
- Several bugs and crashes reported on various devices and OS versions, including loading issues and battery drain.
- monetization41 mentions Positive Neutral Negative
The game features a highly praised monetization model with no ads, no in-app purchases, and no aggressive promotions, providing a pure, uninterrupted puzzle experience. The hint system is thoughtfully designed to assist without revealing answers or pushing microtransactions. Overall, users appreciate the clean, fair approach that prioritizes gameplay enjoyment over monetization.
“Perfect, fun, thoughtful little puzzle/logic game to pass the time, with no ads, no annoying notifications, no purchases whatsoever.”
“No ads, no currency system... just the game!”
“Hint system neither gives away the answer outright nor tries to extort microtransactions for using it; rather, it teaches you to play the game better.”
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Frequently Asked Questions
0h n0 is a action game.
0h n0 is available on Phone, iPad, iPhone, Tablet and others.
0h n0 was released on February 12, 2015.
0h n0 was developed by Q42.
0h n0 has received positive reviews from players. Most players liked this game for its monetization but disliked it for its music.
0h n0 is a single player game.
Similar games include 0h h1, Number Mazes: Rikudo Puzzles, Tents and Trees Puzzles, Nonogram Galaxy - Classic, GridSwan (Nonogram Puzzles) and others.















