Why is Sumdog running slowly for me?

Sumdog might be running slowly due to your school's network connection or your computer.

Here are some things you can try:

  1. Close other programs that are running in the background, and close any extra browser windows or tabs that you have open.
  2. Make sure that you are using the latest version of Flash and your browser is up to date. You can check these here.
  3. If your network connection is slow, you can ask your students to play against the computer, instead of against classmates or other users.

You may experience a poor connection if your school network uses a proxy to connect to the internet. Ask your IT administrator for help in improving your connection speed.

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