One account per participant You cannot sign up to Kaggle from multiple accounts and therefore you cannot submit from multiple accounts. No private sharing Submission Limits You may submit a maximum of 3 entries per day. You may select up to 2 final submissions for judging. Competition Timeline Start Date: 30/7/2018 00:00 AM UTC End Date: 10/8/2018 23:59 AM UTC The rules page is a bit special: it will auto-update the text based on the parameters of the competition. The rules you need to add here are any additional rules relating to dataset usage. You may also put grading information here.