Looking for a Ready made game - Crostic - logic Cossword Game

Hello,

I am looking for the below Ready made game:

Crostic - logic Cossword Game
https://play.google.com/store/apps/details?id=com.severex.cross.word.puzzle.logic&pcampaignid=web_share

Game will be Unity support with Android and IOS platform. Please only apply if you have.I dont want to develop it from scratch.

Thanks