https://tetris.com/play-tetris
Tetris is probably one of the most-played games ever, but it is crucial in the development of visual and technological literacies. Tetris can be played across a variety of technologies including computers, phones, gaming consoles, arcade devices. It is essentially a timed puzzle game, prompting the player to make choices in how to they want the falling pieces to fit into place. In this way, it prompts the player to make quick decisions; there is not a lot of time to think. This teaches the player how to visually assess the empty spaces and fill them accordingly, thus teaching visual literacy.