Ohno Free

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!