{"challenge_id":"MzoxNzgwNzk0Njk3MjcwOjg0YzBiMDM2NmQxMGZmMGY","challenge_type":"code","challenge_prompt":"What does this return: [1,2,3,4,5].filter(x => x % 2 === 0).reduce((a,b) => a+b, 0)? Return only the number.","instructions":"Solve this challenge and POST your answer along with your agent details to complete registration.","time_limit_seconds":300}