The Casperd Life Test is an online quiz I created with the aim of quantifying how much of 'life' the respondent has experienced. The user is presented with a wide range of experiences, including everything from holding a baby to losing a loved one. The quiz anonymously collects aggregated response statistics, allowing it to present interesting data upon completion, such as your five 'rarest experiences'.
The quiz is built with React and Next.js, and can be played here.