C64ColQuiz
A 4kb game for C64 released by SDW Developments and Privy Software.Designed and programmed by Andreas Gustafsson, with music and sound effects by Vanja Utne.
This is a tricky little game! In addition to fast reaction skills it requires knowledge about what hex codes correspond with what colours on the Commodore 64 - or the ability to memorise them, as the colours and corresponding codes are displayed on the title screen.
Fortunately, the C64 only has 16 colours, so it's not an impossible task!