Entreno 3 OIE 2020: Torres de Hanoi
URL
https://www.hackerrank.com/contests/tercer-concurso-de-practica-oie-2020/challenges/hanoi-1-1
2
Final OIE 2019 Día 2: Excursiones Multidimensionales
URL
https://www.hackerrank.com/contests/segundo-dia-final-oie-2019/challenges/excursiones-multidimensionales/problem
5
Final OIE 2019 Día 1: Juegos Burocráticos
URL
https://www.hackerrank.com/contests/primer-dia-final-oie-2019/challenges/juegos-burocraticos
2
Clasificatorio 2 OIE 2019: Professor Oak Strikes Back
URL
https://www.hackerrank.com/contests/segundo-concurso-clasificatorio-oie-2019/challenges/professor-oak-strikes-back
3
Clasificatorio 1 OIE 2019: Horarios
URL
https://www.hackerrank.com/contests/primer-concurso-clasificatorio-oie-2019/challenges/horarios
1
Final OIE 2018 Día 1: Ampliación de Palabras
URL
https://www.hackerrank.com/contests/ijmszfeelfqrwqfeyiaz/challenges/ampliacion-de-palabras
4