Announcing ⛵IS, the successor to OTIS

It’s with a sense of both sadness and excitement that I am writing to announce that year IX of my math olympiad training program, OTIS, is cancelled. Instead, it will be replaced by a new program that I am starting, named Boat Operations: A Tutorial In Sailing, or ⛵IS for short. This was a hard… Continue reading Announcing ⛵IS, the successor to OTIS