Here is a fantastic article with tips on how to play pixEOS Paint Arcade using the Wombat wallet for EOS:
https://medium.com/wombat/rule-of-thumbs-on-how-to-play-pixeos-paint-the-arcade-7615291f5c02
You can find this fun game (along with many others blockchain games) in our pixEOS Game Center at https://gamecenter.pixeos.one/