Practice: CNDLOVE, CUTPIZ, NOMATCH, ORDTEAMS, BUYING2, CAMPON, CNOTE, VALIDSTK, BITOBYT, CHFINTRO, CHSERVE, CHFTIRED, PRDRG, BEAUTGAR, ADASCOOL, ADAKNG, SQRTRI, DIS, ABGAME, EXPGAME, ICPC16C, MINARRS, RANDGAME, PEWDSVTS, FENCE, HUNGALGO, DPS, GRIDTOUR, REMMAX, ABDTOLL, SUBINC, MATRIX2, DPERM

ZCOPRAC: ZCO14001, ZCO14003, ZCO13001, ZCO12001

LTIME67B: PPATTERN, BUCKETS

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

LTIME68B: WTCH, RKS, DIS

FEB19A: CHEFING, ARTBALAN, HMAPPY2, MANRECT, GUESSRT, CHORCKIT

MARCH19A: JAIN

APRIL19A: STRCH

DEMA2019: MAXSCRAB, MEDIC

MAY19B: MATCHS, WTBTR, REDONE

COOK106B: REACTION, RECVSEQ

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

COOK107A: ANTEATER, SLUSH, EATTWICE, EXAM1

JULY19A: CIRMERGE, CHFWAR, PRTAGN, GUESSPRM, CCC

Practice: EID, CHHAPPY, BASE, GIIKLUB, BURARRAY

ZCOPRAC: ZCO15002, ZCO13003

LTIME67B: AGECAL

MARCH19A: CHONQ, SUBPRNJL, CHEFSOC, MATPER

MAY19B: BINARY

JUNE19B: INTRPATH