Might be nice to show a friendly popup to encourage spending more time on the problem if they only just opened the page, offer a hint (?), Test a solution (?), And show full notes
Also maybe split buttons into two sections for solved and can't solve (?)
Might be nice to show a friendly popup to encourage spending more time on the problem if they only just opened the page, offer a hint (?), Test a solution (?), And show full notes
Also maybe split buttons into two sections for solved and can't solve (?)