The International Mathematical Olympiad (IMO) Shortlisted Problems. Before the IMO takes place the IMO Problem Selection Committee chooses a subset of the proposed problems of all countries (IMO LongList, ILL). This subset contains 20-30 problems and is called IMO ShortList (ISL). This ISL is used to select the 6 IMO problems.
Your contribution is warmly welcome.
See also
You do not have the shortlists for 2011, 2012 (competition recently completed)
Comment by voducdien — July 14, 2012 @ 8:29
Dear voducthien, the shortlist for 2011 has just been uploaded. The one for 2012 will be announced next year.
Comment by Ngô Quốc Anh — July 31, 2012 @ 16:42
Are there the IMO longlist problems (besides the ones in http://www.mathlinks.ro) with solutions? I do not want to spend time solving any problem and later found that there are available solutions somewhere. Thank you.
Comment by Vo — October 9, 2012 @ 5:23