0h n0

0h n0

Puzzle | Q42

Play on PC with BlueStacks – the Android Gaming Platform, trusted by 500M+ gamers.

Page Modified on: February 15, 2019

Play 0h n0 on PC

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.

Play 0h n0 on PC. It’s easy to get started.

  • Download and install BlueStacks on your PC

  • Complete Google sign-in to access the Play Store, or do it later

  • Look for 0h n0 in the search bar at the top right corner

  • Click to install 0h n0 from the search results

  • Complete Google sign-in (if you skipped step 2) to install 0h n0

  • Click the 0h n0 icon on the home screen to start playing

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