Black Jack Grid

A new puzzle game concept i came up with for a casual html5 game for Gamezop. I created the game concept , art, mockups and assets in about 3-4 work days. The game is a hybrid of black jack and numberic grid games. Objective is to add up to the number 21 on rows or columns. Hope you enjoy it.
You can play the game here >> https://www.gamezop.com/g/SyIZjp3GulZ?id=wAVnb3msV&lang=en