Talk:Winter 2016 Event/@comment-27615794-20160210160216/@comment-5380363-20160210173858

[did they change the rule on difficulty? they used to be so that you CAN change by one-tier higher than the previously finished difficulty. ]

Of course, you can advance 1 difficulty level on the next map. The rules basically means you can't jump from Easy on the previous map to Hard on the next map and that's about it. Downgrading has no limit.