To increase xp ???
do we increase xp in sololearn by? 1. By writing new codes in code playground 2. By making new posts,questions and answers
yes, there is badges for each of tge above when you unblock a badge tye xp will increase.
check the below will show you how much xp will get for each badge: https://code.sololearn.com/WPWPl1tlA2fO/?ref=app