We have had a lot of interest and at nearly 60 (update at 9pm Saturday 3 July: 77) projects registered it means we’ve had to start thinking about how many we can actually interact with actively for the next four months.
Therefore, we have had to put limits on some challenges, and others may also become closed to new participants. How many challenger each of us can handle is different. The challenge page will be kept updated, and if you register for a challenge that is closed you will get a notification.
Even if you do not want to register with us officially, feel free to use these categories as inspiration to create, research or write on your own!