All times are listed in Eastern Time (ET).

Registration for LMT Spring Online is ongoing, and will end on May 15th, at 3:00 PM.

The competition will begin promptly on May 9th, at 12:00 PM, at which point the competition problems will be made available on the LMT homepage.

The competition will end on May 15th, at 3:00 PM.

Results will be posted a few days after the competition ends.

UPDATE: We are excited to announce that there will be a live LMT solution session led by Po-Shen Loh, founder of and coach of the United States' IMO team! The session will take place on Friday, May 15th, from 4-5pm, after the submission window for the contest has closed. To view the livestream, follow this link or visit