They give HackerRank challenge and you have to submit in 10 days. You can resume the problem the next day. But I suggest solving the problem in 1 or a maximum of 2 hours.
Hacker rank programming exercise (1 question).
The following metrics were computed from 32 interview experiences for the Lucid Software Software Engineer (Internship) role in United States.
Lucid Software's interview process for their Software Engineer (Internship) roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Lucid Software's Software Engineer (Internship) interview process in United States.