Practice: XORNEY, ADAKNG, START01, ADASCOOL, DECINC, CUTBOARD, CHOPRT, URCALC, FLOOR, FENCE, CIRCLES2

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

MARCH19B: CHNUM, CHDIGER, JAIN

ICMT2019: ICM01, ICM09

APRIL19B: MAXREM, STRCH

MAY19B: REDONE, MATCHS, WTBTR

JUNE19B: PROXYC

JULY19B: CHFM

AUG19B: MSNSADM1, DSTAPLS, CHEFDIL, ZOMCAV, KS1

COOK109B: COKE, PEPPERON

SEPT19B: FIBEASY, CHEFINSQ, GDSUB, CHEFK1, LAPD

OCT19A: EVEDG, MARM, MSV

KOKO2019: DISTCHOC

Practice: CHONQ

MARCH19B: CHONQ, SUBPRNJL

APRIL19B: FENCE

MAY19B: BINARY

JUNE19B: KS2

JULY19B: MMAX

AUG19B: ENCODING, CHGORAM

SEPT19B: FUZZYLIN

OCT19A: BACREP