Practice: TENNIS, IOPC16P, DGCD, QTREE6, LYRC, MCHEF, LUCKYCOM, TWOCOINS, APRPS, CHEFPALS, POLYEVAL, PSHTRG, CHEFKNN, CUTTREE, PRIMEDST, DCE03, DSANTAP, LUCKFOUR, TF01, ORMATRIX, CHGCDG, STICKS2, F2NDMAX, CHAQOT, CHEFAOR, PRMDIV, GCDSUM, FRCPRT, MKSTR, MEXRNG, SHTARR, FRJUMP, EID, JAGAM, GHMC, XTGR, MIXGA, GUZAC, HACKFU, STTT, MATCH2, BJUDGE, COINPART, PWRTREE, BINIM2, ADASHOP
JUNE15: STDYTAB, ANCOIMP, MOREFB, FRNDMTNG, CBARG, CHPLGNS, CHSTR, CONPOIN, CHEFBOOK, SEADIVM
COOK59: UTMOPR, ANKPAREN, ANKGAME, ANKNIM2, ANKMARKS
JULY15: ADDMUL, CHCUBE, LCKYST, EGBOBRD, HAMILG, NTHCIR, MCHEF, EASYEX, SEAGM2, MAXDIFFW
NOV15: KFUNC, CHEFSHOP, CHSTAMP, RECRECOV, SMPLSUM, EGRCAKE, TREEP, TREEPATH, REBTET, SCRABBLE
DEC15: MGCHPERM, CHEFST, SEADIV, PLANEDIV, CHEFFILT, ORACLCS, WAYPA, CHCINEMA, CHEFGIRL, TANKS
MARCH16: TULIPS, FLOORDIS, SEATSTR2, MAXISUM, STRPALIN, CHEFSPL, PARITREE, CHEFPC, HBIRD, CHNGSS
COYA2016: CDYPA01, CDYPA04, CDYPA02, CDYPA07, CDYPA06, CDYPA10, CDYPA05, CDYPA09, CDYPA03, CDYPA08
ITRA2016: ITRA05, ITRA01, NPT, ITRA10, ITRA07
COOK68: ALTARAY, ONOZ, TWONIM, KTHCON, NPLANAR
LOCMAR16: FRAC, LOCRPT, ROSES, VSQ, CHEFREC, BTREAT, MOD
SRMC2016: INTROSRM, MULTISRM, BRCKTSRM, DRCTNSRM
LTIME34: SIMPSTAT, ARRAYSUM, ABABAABA, PAIRCLST
APRIL16: COLOR, CHBLLNS, CHEFPATH, BIPIN3, FIBQ, DEVGOSTR
COWO1601: SQUE1, DEB002, SEG003, BW001, WAY004
RECJ1601: ABHSTR, DORAEMON, SIDSTR, ABHMNSTR, SIDPRIME
OCT16: SEAARI
COOK80: ROBOTG, CARDS777, RAINBOW
COOK84: CHNGFUNC, CHNGOR, CHNGSUM, BIPARTRE, CHNGSEQ
TSCO2017: TSECJ102, TSECJ104, TSECJ105, TSECJ106, TSECJ101, TSECJ103
LOCAUG17: PRINCESS, ALATE, KMAX, ALTSUB, GTREE
GSJAN18: GSJANA
INSO2018: STSWAP, SPSUM, FUNFUN, GOFG, CBS, CNTNODE, EZDP, STRAIGHT