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- 0h n0 Vs. G30 - A Memory Maze
0h n0 vs G30 - A Memory Maze Usage & Stats
It's 0h h1's companion game!
Remember that little logic game called 0h h1? Well, we've made a challenging new puzzle game to go along with it! Meet its companion... 0h n0.
0h n0 is a lovely little logic game that follows its own three rules:
- Blue dots can see others in their own row and column.
- Their numbers tell how many.
- Red dots block their view.
It's up to you to complete the grid without ever having to guess. Simply tap a tile to make it blue or red and complete the grid. 0h n0 gives you unlimited puzzles for all grid sizes:
5 x 5
6 x 6
7 x 7
8 x 8
And now included: 4 x 4 and 9 x 9 boards! Yay :D
Each puzzle can be played in perfect Zen mode without any pressure. But you can attempt to beat your personal best time in the game's time trials, unlock fun achievements and compete with friends in leaderboards.
0h n0 is free, without ads, without social network requirements, without locked features and without nag screens. 0h n0 is a little gift to you. We hope you enjoy it.
0h n0 can also be played on 0hn0.com.
And if you haven't played its sibling yet, go visit 0hh1.com.
- Google Play Store
- Free
- Puzzle
Store Rank
- -
🏆 Winner of Google Indie Games Festival 2019
🏆 Google Play Best of 2019
A puzzle you haven’t seen before. A story you won’t forget.
G30 is a unique and minimalistic take on the puzzle genre, where each level is hand-crafted and meaningful. It’s a story of a person with a cognitive disorder, who is trying to recollect the elusive past – before the disease takes over and everything will fade away.
KEY FEATURES:
• Each puzzle is a story. Solve the memories mystery hidden in 7 main chapters of unique and individually designed puzzles.
• Experience a touching narrative. Live the life of a person whose memories have faded.
• Feel the game. Atmospheric music and sounds will dive you into the breathtaking story
• Relax and play. No scores, no timers, no “game over”.
AWARDS
🏆 Winner of Google Indie Games Festival 2019
🏆 Most Innovative Game, Casual Connect USA & Kyiv
🏆 Best Mobile Game, CEEGA Awards
🏆 Excellence in Game Design, DevGAMM
🏆 Best Mobile Game & Critics’ Choice, GTP Indie Cup
INNOVATIVE PUZZLES THAT ARE THE STORY
Each level sparks a little memory of the person’s life. It’s a two-part puzzle: a visual image of the memory and a telescopic text, that reveals itself with every step. You start with fragmented pieces of the picture and have to move them to restore the original image. In turn, telescopic text reacts to your every step – the closer you are to the solution, the more text unfolds. You are indeed remembering – adding details to the memory and forming a clear picture.
A DEEP AND MYSTERIOUS STORY
G30 is about memory and consciousness – and what they mean for a human being. There are people around who are losing their ability to remember – some kinds of mental diseases do that to a person. G30 shows how they see the world, how they feel about the past they can’t remember and the reality they can’t recognize.
- Google Play Store
- Paid
- Puzzle
Store Rank
- -
0h n0 vs. G30 - A Memory Maze ranking comparison
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March 6, 2026