Straight to the point: Pong Needle is first to 9 goals, paddle at 16% of screen height, playable in your browser right now. It is tuned for quick runs, honest difficulty, and controls that make sense the first time you touch them.
Two paddles, one ball, 9 points to win - it is the oldest video game argument, settled locally. Solo mode puts a CPU on the right side with adjustable error; two-player mode shares one screen and one very tense sofa.
It suits anyone with a queue to wait in or a kettle to watch: students between classes, commuters, parents stealing ten quiet minutes. There is no meta-progression to lose and nothing to catch up on - a week away costs you nothing but a little sharpness.