This is a simple Cube Simulator game where the player controls a yellow cube on the canvas with arrow keys, and rotates it clockwise every time it is clicked. The objective of the game is to score as many points as possible by clicking the cube before it goes off the canvas or collides with other objects (which are not present in this implementation). The score is displayed on the HTML element. The game is designed for smartphone use, with the canvas size and font size adjusted accordingly. Emoji are not included in this implementation, but can be added as desired.