Practice: HEADBOB, CSS2, ANUBTG, TAQTREE, WORLDCUP, RRTREE2, CHEFRP, SETDIFF, CHAPD, DEVSTR, CHEFAXR, PPTREE, PARITREE, TRICOIN, KSUM, COLORING, LABEL, LCOLLIS, OMWG, SQNUMBF, ANDMIN, CHEFFED, CHEFIHG, CHEFLKJ, SHAIKHGN, AVGSHORT, LTM40GH, SETELE, BEARSEG, DIGVIRUS, CLOSESTQ, SEGM01, NITIKA, CHEFSIGN, CALC, IPCTRAIN, PSHTTR, TWOCOINS, CHNGOR, CHNGFUNC, CHNGSUM, BIPARTRE, CHEFSUM, MINPERM, CHEFPDIG, SEACO, FILLMTR, DGCD, SEGPROD, PWRTREE
OCT14: CHEFGR, PRLADDU, FATCHEF, CHEFSQUA, PRPOTION
NOV14: DISCHAR, PRPALN, CHEFSEG, RBTREE
JAN15: CHEFSTON, GCDQ, SEAVOTE, ONEKING, CLPERM
LTIME20: LCH15JAB
FEB15: CHEFCH, CHEFEQ, RANKLIST
COOK55: TRISQ
MARCH15: CNOTE, STRSUB, DEVCLASS
JULY15: CHCUBE, LCKYST, EGBOBRD, MCHEF, ADDMUL
SEPT15: MSTEP, DONUTS, REBXOR, LIGHTHSE
COOK62: FRGTNLNG, STACKS, SPRNMBRS
OCT15: KSPHERES, ADTRI, TIMEASR, WDTBAM, SUBINC
NOV15: KFUNC
DEC15: CHEFST, PLANEDIV, ORACLCS, CHEFFILT
MARCH16: STRPALIN, MAXISUM, HBIRD, SEATSTR2, CHEFSPL
APRIL16: BIPIN3, DEVGOSTR, AMAEXPER, SNAKGAME, COLOR, CHBLLNS, CHEFPATH, FIBQ
COOK69: ODDDIV, MOVIEWKN, BINTREEQ, LCPMAX
RECJ1601: SIDPRIME
MAY16: SEAGCD2, CHEFMATH, CHEFSOC2, FORESTGA, CHBLLS, LADDU, CHEFNUM
JUNE16: CHEFARK, CHSQARR, FRJUMP, CHEARMY, BINOP, CHCOINSG, DEVARRAY
COOK71: STICKS, CHEFLAND, RIGHTTRI
JULY16: EGRANDR, CHEFELEC, CHSGMNTS
LTIME38: LUMPYBUS
CDJA2016: CJ01
LTIME39: ALPHABET, LFSTACK, TREEDIAM
SEPT16: LONGSEQ, LEXOPAL, DIVMAC, CHFNFRN, RESCALC
MARCH17: XENTASK, EXTRAN, BANDMATR, SCHEDULE, PSHTBRTH, FAVGAME
MAY17: CHEFROUT, UNICOURS, MXMEDIAN, CHEFSUBA, WSITES01, CHEFCODE
NOV17: CSUBQ
JAN18: STRMRG, MONSTER, XYHUMOQ
LTIME56: L56GAME, L56AVG, L56LABY
FEB18: CHEFCHR, CHEFPTNT, PERMPAL, CHANOQ, CLANDLBL
COOK91: CCOOK, CTHREE, CARRAY, CSUBSEQ
LTIME57: HILLS, GAMENUMB, BORDER
MARCH18A: PSHTRG
COOK92A: CO92SUBW, CO92MATR, CO92REST
JUNE18A: TWOFL, WRKWAYS, ARCTR
COOK99A: PUMPWAT, BINIM2, ADASHOP
COOK102A: ADASCOOL, ADAMTR, ADAPWNS, ADAFUN