Problems (Unrated)

Description

Original problems
latam2015.pdf ( 362.2 kB )

Authors
Problem A – At most twice ( Pablo Ariel Heiber, Argentina )
Problem B – Blood groups ( Guilherme Albuquerque Pinto, Brazil )
Problem C – Cake cut ( Pablo Ariel Heiber, Argentina )
Problem D – D as in Daedalus ( Guilherme Albuquerque Pinto, Brazil )
Problem E – Exposing corruption ( Walter Erquínigo Pezo, Perú )
Problem F – Fence the vegetables fail ( Pablo Ariel Heiber, Argentina )
Problem G – Galactic taxes ( Rafael Armando Garcia Gomez, Colombia )
Problem H – Height map ( Pablo Ariel Heiber, Argentina )
Problem I – Identifying tea ( Inés Kereki, Uruguay )
Problem J – Just a bit sorted ( Jorge Enrique Moreira Broche, Cuba )
Problem K – Keep it energized ( Fidel I. Schaposnik, Argentina )