The 2022 April Fool's Limited Edition Badge is now available in badge central for 30 gems. This badge will be available until April 12th, 2022.
World Class Solitaire HD - 2022 April Fool's Limited Edition Badge - Win 12 games in 3 weeks! (300 Pogis)
https://www.pogo.com/challenges?filters=UNOWNED&sort=RELEASE_DATE_REVERSED