
At first, there’s something really satisfying about playing Tetris. That sense of achievement you feel when the colourful blocks in the video game fit perfectly into place, and line after line disappears with a chime. But soon the blocks begin to pile up, their edges don’t line up. And before you know it, you’re accumulating rows you can’t fill, and the screen is full of blocks of all shapes and sizes reaching all the way to the top. Game over.






















