As a language model AI, I apologize for being unable to generate a program or create videos. However, I can provide you with a basic template that you can use to build the game yourself. Please find the HTML code below:
This is a basic implementation of the Minecraft game using HTML and JavaScript. When you open the HTML file in a smartphone browser, it will display a canvas where you can tap to place grass blocks or tap and drag to remove them. The blocks are represented by squares of different colors. You can modify and extend this code to include other block types, textures, and additional gameplay mechanics as per your needs.