Clasificatorio 2 OIE 2021: Cubos de oro
URL
https://www.hackerrank.com/contests/segundo-concurso-clasificatorio-oie-2021/challenges/cubos-de-oro
6
Final OIE 2020 Día 1: Pintando piedras 2
URL
https://www.hackerrank.com/contests/final-oie-2020-dia-1/challenges/pintando-piedras-2
5
Clasificatorio 1 OIE 2020: Pintando piedras
URL
https://www.hackerrank.com/contests/primer-concurso-clasificatorio-oie-2020/challenges/pintando-piedras
4
Entreno 5 OIE 2020: Multiplicación de matrices
URL
https://www.hackerrank.com/contests/quinto-concurso-de-practica-oie-2020/challenges/multiplicacion-de-matrices-2
2
Clasificatorio 1 OIE 2012: Battle for Walketh
URL
https://jutge.org/problems/P57317_es
4
Entreno 4 OIE 2020: Monedas 2
URL
https://www.hackerrank.com/contests/cuarto-concurso-de-practica-oie-2020/challenges/monedas-2
2
Final OIE 2011 Día 1: Potaje de letras
URL
https://jutge.org/problems/P65859_es/submissions/S002
3