0h h1
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0h h1

20,000 users
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A little logic game.

0h h1 is a little logic game by Q42. It follows three simple rules: 1. Three red tiles or three blue tiles next to each other in a row or column isn't allowed 2. A full row or column must have as many blue tiles as it has red ones. 3. 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.

4.5 out of 5248 ratings

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A Random Internet StrangerMay 11, 2022

I'm not smart enough for this. If you don't have the IQ of Einstein, or don't have great problem solving skills and ability to instantly solve more or less the entire puzzle before you've begun, don't play. It was just confusing to me, especially because of the solid half a dozen major rules and lack of ability to move all pieces. there are so many variables to consider that change what the solution would be that they just confused me.

3 out of 4 found this helpful
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Valera MelkonianFeb 20, 2020


1 out of 3 found this helpful
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Joyce YJul 22, 2019

Love it so much

4 out of 5 found this helpful


  • Version
  • Updated
    September 23, 2015
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    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.


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