sentences:  Once a DSD has been pledged, the user can then mark it as completed, once they have tried the activity.Each child who registers on the website adds to the growing total, with the ultimate goal of reaching one million DSDs.The 'Ayesha's Stats' area contains statistics such as the number of DSDs that have been completed, the regions of the UK that have the most DSDers, the most pledged and most popular DSDs.