Practice: ICPC16B, ANUBTG, ANUTHM, LCH15JAB, TWONMS, DWNLD, XORAGN, ALORA1, CODX06, ADAKNG, RKS, DIS, LIFELTD, CHEFCHR, MOVQUE, CNGE, PSCD, CAICE, ISITCAKE, SECPASS, TYPING, KCHESS, NOMATCH, NCC1903, SIMPLPRO, HILLS, CO92SUBW, CO92JUDG, NBONACCI, SUBINC, SLUSH, ANTEATER

ZCOPRAC: ZCO14003, ZCO14001

JAN19B: HP18, FANCY, DPAIRS, MGAME, DIFNEIGH, XYPIZQ

COOK102B: ADASCOOL

LTIME68B: WTCH

FEB19B: HMAPPY2, CHEFING, DEPCHEF, MAGICJAR, ARTBALAN, MANRECT, GUESSRT, CHORCKIT

COOK103B: TABLET, CHFPARTY

LTIME69B: AVG, TRICKYDL

MARCH19B: CHNUM, CHDIGER, JAIN, INTERLEA

LTIME70B: TSTROBOT, POGOSTCK

APRIL19B: MAXREM, STRCH, FENCE, SUBREM, SJ1

JUNE19A: CHFING, SUMAGCD, LENTMO, SNCK99

AUG19A: CHEFDIL, KS1, MAXEXPR

Practice: CHRL4, COUNTIT, FGTREE

JAN19B: EARTSEQ

MARCH19B: SUBPRNJL, CHONQ, CHEFSOC

LTIME70B: SEVENSEG

APRIL19B: KLPM

JUNE19A: COOLCHEF

AUG19A: CHGORAM, ENCODING