Welcome to Kernel of Quantum. This is a work in progress of tests, problems and projects to learn Quantum Computing. We believe there are more than enough books and online material on the subject, however there is a real lack of problems and solutions to work through. That is what we are hoping to provide. A way to test your knowledge and a community to support you when you get stuck.
If you are not sure where to begin look at what we offer here to see where you would like to start. We are also open source and encourage contributions to the github repo here