Engenni Year IOL 2014 Round Individual Contest Number Problem 4 Language Engenni (Niger-Congo) Author Artūrs Semeņuks Download Problem Problems Bulgarian Chinese (简体) Czech Dutch English (A) English (B) Estonian French Hungarian Japanese Latvian Polish Portuguese Romanian Russian Slovenian Spanish Swedish Ukrainian Download Solution Solutions Bulgarian Chinese (简体) Czech Dutch English (A) English (B) Estonian French Hungarian Japanese Latvian Polish Portuguese Romanian Russian Slovenian Spanish Swedish Ukrainian Best Solutions Name Team Catherine Wu USA Blue