Practice: INTEST, CUTPIZ, ACTNBM, GBP, COMPILER, PLAYPIAN, KJCP3, EXTRAN, SINS, CHHAPPY, ANWCC01, DPAIRS, CNDLOVE, CLBATH, CDCS03, MARCAPS, CFMM, RANDGAME, MAXSCRAB, FAPF, CV, FIRESC

NOV18B: CHFTIRED, PRDRG

COOK100B: BEAUTGAR, TRUEDARE

DEC18B: CHFINTRO, CHFIDEAL, MAXEP, INTXOR, COMAS

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

COOK102B: ADASCOOL, ADAKNG

COCS2019: ANWCC04

LTIME68B: WTCH, RKS

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

COME2019: MAX2, GREG, RNDRND, SMALLARR

COOK105B: CFMM, HUNGALGO

LTIME71B: ATTND, FASTFOOD, MINARRS

MAY19B: REDONE, MATCHS, WTBTR

LTIME72B: CV, DPS, GRIDTOUR, REMMAX

JUNE19B: CHFING, RSIGNS, PROXYC, SUMAGCD, KS2, LENTMO, SNCK99

AUG19A: CHEFDIL, KS1, MAXEXPR

Practice: CHONQ

NOV18B: CHHAPPY

MAY19B: BINARY

JUNE19B: INTRPATH

AUG19A: ENCODING