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 social network requirements, without locked features and without nag screens. 0h n0 is a little gift to you. We hope you enjoy it.