The Door/Key Problem

problem — every listed problem · all sets

internal id
p-dad2eebc
uuid
73e75922-1a62-4dda-a11f-c27c2ec49fb0
appearances
scusa-2003 (scusa-2003)
held
not recorded yet
data
problemsets/scusa-2003.yaml

St statement · D test data · IV/OV input/output validator · So solutions · P complete package — filled = held.