Practice: CIELAB, MINPERM, CLEANUP, HORSES, JOHNY, MUFFINS3, CONFLIP, SWORDFIG, CEW4, CSUB, VOWPAIR, JAMOORA, MAXSC, SUBINC, SUMNCR, ALTARAY, RSGAME, CO92SUBW, CO92MATR, WALK, MAGICJAR, RRPLAYER, CHFPARTY, MAXREMOV, GRIDTOUR, REMMAX, EXERCISE, DAGXOR, TSHIRTS, TREEVERS, COMPEXP, ICPC16C, ICPC16F, HDDN, BALLCOL, MAXDIVER, WALKFAST, MGLISD, STRPTRE, HRDSEQ, MYSARA, CNTGRP, PENS, HLEQN, SMALLXOR, AFLIP
JAN18: RECTANGL
OVEC2018: BIT_BS
MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR
QUCO2018: FRIEZA
KQ102018: QM10A
COOK95B: NUMCOMP
LTIME62B: SPLST
AUG18B: SPELLBOB, SHKNUM, PROBLEMS, GCDMOD
PCJ2018: PCJ18B, PCJ18A, PCJ18C
COAT2018: MYSTWEEK
NPLQ2018: NPLQ18A, NPLQ18F, NPLQ18E
LTIME64B: JDELAY, CHEFRES, OPPOSITE
ALQU2018: SUPPRM
OCT18A: CHSERVE, BITOBYT, HMAPPY
COOK99B: ADASTAIR, BINIM2, PUMPWAT
LTIME65A: CLORGIRD, WEIRD2, THREEFR
NOV18A: HMAPPY1, GMEDIAN, PRITREE, MAGICHF2
ZCOPRAC: ZCO14003, ZCO14001, ZCO13001, ZCO15002, ZCO12001
COOK100A: BEAUTGAR
LTIME66A: BPS
DEC18A: MAXEP, CHFIDEAL, CHFINTRO, INTXOR
ONIG2019: BIT_GOOD, BIT_AR, BIT_PRAI
LTIME69A: TRICKYDL
COOK110A: ANGGRA
ACD2019: LITEPHRS
COOK111A: DOR
DEFI2019: QCOUNT
PLIT2020: MINIAND, VILLINE, GRUBAN
FEB20A: SNUG_FIT, THEATRE, CASH, NOCHANGE
APRIL20B: CARSELL, COVIDLQ, STRNO, UNITGCD, SQRDSUB, REBIT, ANSLEAK
LTIME83A: MEXUM