2018 Multi-University, HDU Day 7

A. Age of Moyu

solved by CSL. 4:54(+14)

E. GuGuFishtion

solved by Moira. 3:47(+2)

H. Traffic Network in Numazu

solved by CSL. 0:32(+)

I. Tree

upsolved by CSL.

J. Sequence

solved by CSL. 3:08(+2)