- ★ Supported Browsers and Operating systems on Sumdog
- Why are my games greyed out?
- Why can't I play 2D games?
- Why does Sumdog show someone else's account?
- Why is Sumdog running slowly for me?
- Why do parts of Sumdog not work?
- Why won't Sumdog's games load properly?
- Sumdog wants me to enable cookies - but I've already done this
- Why won't Sumdog work on my computer?