Sure, here's an example of a simple game implemented as a single HTML file with JavaScript, using pictograms for smartphone operation. Please note that this is just a basic game for demonstration purposes and does not include any actual NFT cryptocurrency maker functionality.
Easy NFT Crypto Currency Maker Game
Score: 0
In the above code, we have a game board with three cells represented by pictograms. When a cell is clicked, the score is increased, and the image in the clicked cell is replaced with a new pictogram (you can replace this logic with your actual NFT cryptocurrency maker implementation). The score is displayed at the top, and you can play the game by clicking on the cells.