The arcade.
Two retro games for revision breaks. One is pure fun, one sneakily makes you better at the exam. Hi-scores are shared worldwide.
← → or A/D to move · Space to fire · P to pause. Shoot the bugs before they reach production, and hit the command that matches the clue at the top for 500 points and an extra life.
60 seconds. Keys 1–4 or tap to answer. Every right answer in a row raises your combo multiplier; a wrong one costs 3 seconds.
Hi-scores · Bug Invaders
Hi-scores · Quiz Blitz
Psst. There's a cheat code hidden somewhere on this site. It's from 1986, and it involves arrow keys.