problems-2018 Problems used in UKLO Rounds 1 and 2, 2018 Papers In Round 1, the level papers used the following problems: Breakthrough: 1-3 Foundation: 2-5 Intermediate: 4-7 Advanced: 6-10 Problems, complete with solutions and commentaries Round 1 Romanian Lithuanian Bulgarian Fijian Gilbertese Nko Icelandic Vietnamese Pame Albanian Round 2 Hark the Heraldry angels sing Nivkh Menya Mixtec Mayangna