Irish Mathematical Olympiads, 1988 to 2026

Since sometime in 2008 I have been maintaing this compendium. Recently I have added an index at the end that should prove useful to people who are searching for particular types of past problems, or can remember phrases from past problems but can't recall the precise year. A hints section now appears before the index. The intention here is to give people an indication how to approach the first problem on each of the papers. In time I hope to complete this for all years.

Irish Mathematical Olympiad Compendium, all papers from 1988 - 2026 together with a new index at the end that will be updated and refined over time.