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0h h1 is a little logic game that follows three simple rules:- Three red tiles or three blue tiles n

It's 0h h1's companion game!Remember that little logic game called 0h h1? Well, we've ma

Flippy Bit And The Attack Of The Hexadecimals From Base 16HiWe at Q42 have teamed up with Russian ps

Quento is a delightful little math puzzler without ads that is fun for kids and adults. Over the pas