0h h1 icon

0h h1

Extension Actions

How to install Open in Chrome Web Store
CRX ID
plfbpnkceanpmmgpdahebjkenffkahfb
Status
  • Live on Store
Description from extension meta

A little logic game.

Image from store
0h h1
Description from store

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.

Latest reviews

A Random Internet Stranger
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.
Ella Mental
A simple game, yet provides a constant fun challenge AND is **strangely addictive**! I've been playing this for quite a few years now, and like to start it up before doing anything else on the computer and play - just to help "wake up" my brain. The UI/look of the game is sleek/minimal with a natural "Dark Mode" to provide something pleasing and soothing to the eyes! [[ The ONLY thing that could make this an even better App/Extension/Game to get, would be if there were more "challenges" to overcome and win. Examples of such could be a rotating daily challenge; one could be completing a specified difficulty level/map size and only using the "hint" option a specified number of times. Another could be completing a certain number of puzzles in a day, etc. Basically, adding a TINY feature that would make it "worth" a person starting it up every day BESIDES how much fun it is. ]]
Valera Melkonian
good
Joyce Y
Love it so much
Michelle Goldsmith
Nice little game to exercise the brain and block out all the worries of the day. Thanks Q42!
Jules Buckland
fun, but not as challenging as 0h n0
Kerby
DO NOT GET THIS GAME Even with the how to play i was still so confused plus i cant delete it. Also what name is "oh h1" just say oh hi THE NAME IS CONFUSING come on.
Elena de Haan
It's really hard (at least for me)
ItssJxhnny
It was a pretty confusing game to me. It can be fun for people who really like puzzles and/or brain challenging games.
Anonymous
Once you get near the end of each board, it starts giving hints and the squares that are not right start pulsating. I know which squares are not right and this is really obnoxious. I unloaded this game ~15m after I loaded it.
Gavin Bonnette
EPIC, but real confusing
ian
Easy to learn, Hard to master. Great Time killer and Brain smashing game. Keep up the good work.
Khanyisile Zwane
it a wonderful and challenging game.
Johnson Bhaskaran
AMAZING
William Creathorn
A very interesting, simple and challenging game.
Geri Atric
Good Game
Chien Chien
MMS
MJ
This was an entertaining game, that can keep you occupied and thinking for awhile. The rules seemed like a lot when you first start however, you remember them surprisingly easily. You kind of just get the flow of the game, and you're not doing anything mindless that requires no thinking whatsoever. Sadly, when it gets to the harder stages, you think you have it all good and you're ready to go to the next level, it appears that you have to match up not only the rows going horizontally, but also the rows going vertically or vise versa, whichever way you started out with. This proves to be pretty difficult, thus making it a game for a little bit of a more older child. Other then that it's a fun and challenging game; plus it's free, so I recommend it to keep yourself occupied. (:
Crystal Richmond
Very fun
Skylar Greenslade
Very well done deduction game.
Bianca Ximenes
fast to learn, hours of entertainment.
Muhand Khaled Krekshi
nice one
Dumidu Samarathunga
Awesome Little App
Rudy Schockaert
Addictive
Dana Morrigan
I'm having a great time playing this, but with two more features I'd even be willing to pay for it: 1) A reset button, and 2) an option to lock tiles you're sure of.
Eugene Norvor
fun and challenging
Aki Chen Xi
awesome break to take! short and simple!
Jerry
awesome! hard to find a good game for a chromebook!!
Lorena Etcheverry
love it! simple and entertaining!
Chiranth Channappa
Simple, and addictive. But I usually play this on my phone.
Paul Zecher
It's rare for me to enjoy a game right off the bat...I haven't played it more than twice, but I enjoyed it...despite losing both times. It's a one person game and the computer actually gives advice if you want.
Abhijeet Behera
awesomeeeee !!!
Do Uyen
I love it. But it's quite simple.
liam robertson
Fantastic game.
sarj3399
When you get the hang of it, trust me you'll be hooked!!!
Brian Janiga
Its fun, but a little too simple...maybe they should unlock larger boards after a certain number of 10x10 puzzles are completed.
Ondřej Pokorný
Simpler Sudoku. :) Minimalistic and adictive...
Rob Davies
Quietly pleasing.
Nissan Ahmed
Very nicely developed. Thumbs up for the dev. I wish chrome store maintain this type of quality full games instead of those garbage.
Angus Withey
No matter how many games I play is still challenges me, great concept and delivery.
Paul Sanford
Excellent little brain game, supported on all my devices.
Patrick Schiess
Great job, Q42! Really fun game - it feels like Sudoku without all the annoying math :)
Mudit Pandey
Good Twister game.. Good job .. KUDOS
Ronique James
Its an awesome game challenging at first but once you get a hang of it you can't stop
Keyun Zhong
A good game. I just can't stop playing it.
Brandon D'Imperio
I'd give it 5, if I could save and resume where I left off.
Rat Man
I love it - It's good for the brain.
Jumanic
So awesome, it is addictive and fun
Sue Eberhard
So fun, makes you think!!
Ajoy
good one but once cmpltd , boring