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. Simply tap a tile to make it blue or red and complete the grid. 0h n0 gives you unlimited puzzles for all four grid sizes: 5 x 5 6 x 6 7 x 7 8 x 8 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


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Approximate size

736.39 KB

Age rating

For all ages


Puzzle & trivia

This app can



Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

Publisher Info

0h n0 website
0h n0 support

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