Oh no

It's 0h h1's companion!
By Q42

About

0h n0 is a little logic game
that complements 0h h1.

It was created by
Martin Kool.

The concept is inspired by
the Japanese Kuromasu.

© 2015 by Q42
q42.com · 0hn0.com

Rules

Blue dots can see others
in their own row and column.

Their numbers tell how many.

Red dots block their view.

Apps

The 0h n0 app is also free:

iOS

Android

Windows Phone


The source is on github:

github.com/Q42/0hn0

Oh hi

Our game 0h h1 is also available as a free app:

iOS

Android

Windows Phone


And playable on the web:

0hh1.com

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Select a size to play...

Score 42
:
5