KuCoinPlay has been rebranded to WinPlay.App to cover up more projects to their platform and give mass adoption allowing other projects not just those who are listed on KuCoin to have a contests on the platform.
Read more details here: https://blog.kucoinplay.com/announcements/kucoinplay-rebrands-to-winplay-app-for-the-sake-of-mass-adoption/?utm_source=tftj