New Mix-n-Match badges are available in badge central for 16 gems each. These badges will retire on September 1st, 2019.
Mahjongg Dimensions - Look A Little Closer Badge - Make 300 multipliers in 2 weeks!
Trizzle - The Big Picture Badge - Match 1000 yellow dolls in 3 weeks!
http://www.pogo.com/challenge/find-badge.do?sortName=released&sortDirection=false
(https://i.imgur.com/PrrWkTr.gif)
TYVM