New Mix-n-Match badges are available in badge central for 16 gems each. These badges will retire on May 1st, 2019.
Pogo Sudoku - Big Ten Badge - Complete 10 games on Easy Difficulty Level in 2 weeks!
Canasta - Fifty Fifty Club Badge - Make 60 canastas in 3 weeks!
http://www.pogo.com/challenge/find-badge.do?sortName=released&sortDirection=false
(https://i.imgur.com/4GekNeA.gif)
TYVM