Practice: CHEFSUM, FCTRL, FCTRL2, KFIB, L56GAME, ICPC16C, ICPC16B, ARRPROB, CHFSQN, CEW1, MYSTWEEK, PROC18D, MIXGA, H4, MCO16404, CODX02, SINS, PRITREE, VSN, FLOW002, REMAIN, EDGEDIR, DLDAG, BIAS, IT1, FEXP, GCDDIV, YVNUM, BUCKETS, DISLOG, SMPLSUM, GRAPART, CDM102, HMAPPY2, FLOW016, XDCOMP, TRICKYDL, CHFCH, ROLLBAR, TRDST, GRIDS, ICL1903, BINTREE, PALIN, WTBTR, ANUMLA, SNCK04, GCDSET, MINSUBAR, COLORDIS, COMPEXP, MIXTURES, DANS, FGTREE, SLUSH, BURARRAY, DPERM, MNZEQ, CIRMERGE, NBONACCI, RRFRNDS, SUBLCM, QM14A, QM14B, QM12B, QM9A
ZCOPRAC: ZCO14003, ZCO14001, ZCO13001, ZCO15002, ZCO12001, ZCO13003, ZCO14002, ZCO14004, ZCO17001
INOIPRAC: INOI1202
LTIME53: BUGCAL
COOK89: FBMT
JAN18: RECTANGL, MAXSC, KCON, STRMRG, PRTITION
LTIME58A: ARRP
LTIME60B: TRACE
COOK96B: ENCMSG
AUG18B: GCDMOD, PROBLEMS, SHKNUM, SPELLBOB
SEPT18B: MAGICHF, CHEFADV, XORIER, BSHUFFLE
OCT18B: CHSERVE, BITOBYT, MINDSUM, HMAPPY, CCIRCLES, BBRICKS, SURCHESS
NOV18B: PRDRG, CHFTIRED, CHHAPPY, HMAPPY1, GMEDIAN, MAGICHF2, PRITREE
DEC18B: CHFINTRO, CHFIDEAL, MAXEP, INTXOR, COMAS
JAN19A: XYPIZQ, DPAIRS, DIFNEIGH, EARTSEQ, MGAME
UEMPHYCS: UEMPHY1, UEMPHY2, UEMPHY3
IEMCHEMY: IEMCHEM1, IEMCHEM2, IEMCHEM3, IEMCHEM4, IEMCHEM5, IEMCHEM6, IEMCHEM7, IEMCHEM8, IEMCHEM9, IEMCHM10, IEMCHM11, IEMCHM12, IEMCHM13, IEMCHM14, IEMCHM15, IEMCHM16, IEMCHM17, IEMCHM18, IEMCHM19, IEMCHM20, IEMCHM21, IEMCHM22, IEMCHM23, IEMCHM24, IEMCHM25, IEMCHM26, IEMCHM27, IEMCHM28, IEMCHM29, IEMCHM30
UEMATICS: UEMATH1, UEMATH2, UEMATH3, UEMATH4, UEMATH5
FEB19A: GUESSRT, CHEFING, ARTBALAN, MANRECT
WCS2019: WCSD, WCSB, WCSA, WCSC
MARCH19A: SUBPRNJL, CHONQ, CHEFSOC, INTERLEA, TREASURE
ICL2019: ICL1902
NUVO2019: ROSO, CANDC, SABAR, CHFMTR, PUBG
JUNE19A: SUMAGCD, CHFING, LENTMO, COUNTIT, INTRPATH, COOLCHEF, SNCK99, FGTREE
FFC12019: SHADOW2, MARSWA, SHADOW, DRCHE, CHEKOH, AERTS
JULY19A: CCC, GUESSPRM, CIRMERGE, CHFWAR, LVMFFN, PRTAGN, SNKAPT, CHFWAR2