Practice: INTEST, CIELAB, MINVOTE, PRMDIV, GCDQ, KPRIME, PRB01, INSQ17Z, INSQ17E, INSQ17W, OPPOSITE, FLIPCOIN, AMR15D, CHEFPAR, CUTPLANT, OLDFAR, GARGOYLE, TSHIRTS, MINWALK, FIRESC, KAN13B, COMA19C, KRYP4, KRYP6, PRI01, HELPVOLD, HARRYWND, PEWDSVTS, BICLIQUE, MINARRS, KQM15A, KQM15B, EXUNC, SHERCH, DAGXOR, SWITOG, DOR, ENOC1, BANSTR, PAPER, CHN16B, XORGM, CYCLCSUM, ALPR2005, STRPTRE, SECRETMI, CHFDIV, RGAND, CFINASUM, FILLBOX, ECODOWN, KGP14C, HMAPPY, SIPM
BITF2017: BLKWID
CCU2018: C3PRB2
LTIME57: HILLS
MARCH18B: CHEGLOVE, BIGSALE, MIXCOLOR, MINEAT
COOK92B: CO92JUDG, CO92MATR, CO92SUBW
APRIL18B: CHEFWORK, AVGPR, WGHTNUM, HIGHWAYC, GOODPREF
LTIME59B: TWOVSTEN
COOK94B: CHEFRUN
LTIME60B: TRACE
LOCMAY18: REMAIN
JUNE18B: NAICHEF, BINSHFFL, VSN
QUCO2018: FRIEZA, VEGETA, GOHAN
KQ102018: QM10A
COOK95A: GOODPERM
AUG18B: SPELLBOB, SHKNUM, PROBLEMS, GCDMOD
COOK97B: BFTT
OCT18B: CHSERVE, BITOBYT, MINDSUM, HMAPPY, CCIRCLES
ENCO2018: KCHESS, PNTWLL, SLAEL
NOV18A: CHFTIRED, HMAPPY1, GMEDIAN, MAGICHF2, PRITREE
ZCOPRAC: ZCO14001
JAN19A: DPAIRS, DIFNEIGH, EARTSEQ, XYPIZQ
PELT2019: XORNEY, GARGOYLE, SUMNCR
MARCH19A: SUBPRNJL
COOK106A: GCDSET, EXPXOR, BICLIQUE
NUVO2019: SABAR, CANDC, ROSO, PUBG, CHFMTR
LTIME73A: BURARRAY
COOK109A: RICHSTR
COOK113A: XORIT
DWWU2019: DWW19A, DWW19H, DWW19C, DWW19B, DWW19K, DWW19D, DWW19I, DWW19J, DWW19G, DWW19F, DWW19E
JAN20A: DYNAMO, CHFDORA, CHEFPSA, ENGLISH
PLIT2020: MINIAND, VILLINE, GRUBAN, MINIKILL, GRUSORT
COOK116A: MYSARA, MAXBTY, ESCTRE
LTIME82A: MXMLCM
LTIME83A: MEXUM
LTIME85A: MAXAND18, GOLMINE, SQRSUBMA