What's New

This app has been updated by Apple to display the Apple Watch app icon.

Updated for iOS11.

App Description

0h h1 is a little logic game that follows three simple rules:

- Three red tiles or three blue tiles next to each other in a row or column isn't allowed
- A full row or column must have as many blue tiles as it has red ones.
- No two rows are the same. No two columns either.

Simply tap a tile to make it red or blue and complete the grid.
0h h1 gives you unlimited puzzles for all four grid sizes:

4 x 4
6 x 6
8 x 8
10 x 10

0h h1 is free, without ads, without social network requirements, without locked features and without nag screens. 0h h1 is a little gift to you. We hope you enjoy it.

0h h1 can also be played on 0hh1.com.

iPhone Screenshots

(click to enlarge)

0h h1 screenshot 1 0h h1 screenshot 2 0h h1 screenshot 3 0h h1 screenshot 4 0h h1 screenshot 5

iPad Screenshots

(click to enlarge)

0h h1 screenshot 6 0h h1 screenshot 7 0h h1 screenshot 8 0h h1 screenshot 9 0h h1 screenshot 10

App Changes

  • November 13, 2014 Initial release
  • November 15, 2014 New version 1.0.1
  • December 01, 2014 New version 1.1.0
  • March 01, 2015 New version 1.2.1
  • October 04, 2015 New version 1.3.4
  • June 13, 2019 New version 1.3.5