struggling

Hi! In our Java course, you have an opportunity to pass the introductory level 0 and Games section for free. In order to continue learning one of our subscriptions is required. ​ If you managed to earn enough Dark Matter units for solving tasks on Level 0, then you will be able to unlock new lectures on levels 1-2, until you run out of the Dark Matter units. However, the tasks from level 1 and onwards will be unavailable without a subscription. ​