For the time being there is no space provided for the figure files in the WoPhO server. If the physics problem you are about to submit requires some figures, here are several things you can do
- Upload the figure file(s) to any free image hosting server.
- If you have a google account, you can upload the figure file(s) to google docs. Set the sharing settings to public.
- Copy the url address of the figure. For google docs you can do this by right clicking the figure then choose "copy image address".
- In the submit problem form, click the add image icon. Then paste the url address you have copied