The NES version of Tetris has been around for over 34 years, but a human has just completed it for the first time. Tetris on NES does not have a traditional ending; beating this game means reaching a “kill screen” on level 157 that causes the game to crash.

The game reached 100 million paid downloads by 2010, making it the best-selling paid mobile game of all time, and third best-selling game of all time altogether. It was discontinued and rendered inoperative in 2020 after EA's license expired.

Technically, Willis — aka “blue scuti” in the gaming world — made it to what gamers call a “kill screen,” a point where the Tetris code glitches, crashing the game. That might not sound like much of a victory to most people, but it's a highly coveted achievement in the world of video games.

The game's fast-paced nature and demand for spatial reasoning can contribute to a sharper, more agile mind. Studies have revealed that engaging with Tetris can increase gray matter in the brain, potentially leading to better cognitive function and enhanced problem-solving skills.