I like the new brilliant Brilliant challenge system but there's one thing that's bothering me. The problem is that the system will ALWAYS show you the newest problem on the top EVEN the ones that you have solved it.
This is frustrating because if you want to find the problems that you haven't solved, you'll have to spend a lot more time scrolling pass these solved problems.
Brilliant team please fix this, please give us an option (a button maybe) to hide the solved problems. Thank you.