Practice: NUMGAME, CIELAB, MAXCOUNT, VOTERS, CONFLIP, PCYCLE, J7, SNAPE, LEPERMUT, DIVIDING, MARBLES, ALEXNUMB, ATTIC, OJUMPS, TACHSTCK, COMMUTE, KNIGHTMV, POTATOES, WALK, HELPLIRA, FLAGS, CHEFZOT, MONTRANS, RRJOKE, CHEFANUP, TSORT, FCTRL2, LEMOVIE, REIGN2, FRUITS, DMSG, SWPERMS, CHEFLAND, ICPC16G, MIXTURES, ICPC16A, ICPC16C, ICPC16B, ICPC16D, ACM14KG1, RNDPAIR, ONCHESS, SANDWICH

JAN15: SEAVOTE, CHEFSTON, GCDQ, ONEKING, CLPERM

COOK54: ANUBTG, ANUTHM

COOK55: TRISQ, WORLDCUP

CDMU2015: CDMU05

LTIME21: LUCKFOUR

MARCH15: CNOTE, SIGNWAVE, DEVCLASS, STRSUB

APRIL15: BROKPHON, CHEFLCM, PIANO1, CSEQ, CARLOS

COOK57: VCS, EQUALITY

MAY15: CHEFRP, SETDIFF, DEVSTR, CHAPD

COOK58: CFRTEST, REARRSTR

JUNE15: CBARG, STDYTAB, CHPLGNS, FRNDMTNG, CHSTR

COOK59: UTMOPR, ANKPAREN

JULY15: CHCUBE, LCKYST, EGBOBRD, MCHEF, ADDMUL

AUG15: COOKMACH, GRGUY, ADMAG, WOUT, CHINSM, SCLUSTER, DCGAME

COOK61: TWOSTR, XORNUBER

COOK62: FRGTNLNG, STACKS, SPRNMBRS

LTIME28: SPALNUM

OCT15: ADTRI, WDTBAM, SUBINC, KSPHERES, TIMEASR

COOK63: STEM, ASP

LTIME29: EMITL

NOV15: KFUNC, EGRCAKE

COOK64: SEAARASU, SEALINE

DEC15: PLANEDIV, ORACLCS, CHEFST

COOK65: CHEFARRP

JAN16: DEVPERF, CBALLS, CHINFL, CHEFTMA, CYCLRACE, RGAME, SEAKAM

MARCH16: STRPALIN, MAXISUM, CHEFSPL

COOK68: ONOZ, ALTARAY, TWONIM

APRIL16: FIBQ, COLOR, CHBLLNS, CHEFPATH, BIPIN3

COOK69: MOVIEWKN, ODDDIV

COOK70: P1Z2S

JUNE16: CHSQARR, FRJUMP, DEVARRAY, CHCOINSG, BINOP, CHEARMY, CHEFARK

COOK71: STICKS, RIGHTTRI

COOK72: CHEFCBA, CHEFFED

LTIME39: ALPHABET

COOK74: TALAZY, TAASEQ, TACNTSTR

IPC15AMR: ENTRY

LTIME41: BOUQUET

COOK77: CHEFSETC, CHEFNUMK, CHEFARRB

BITF2016: THESAV, SPECRK, APJSWG

JAN17: CAPIMOVE, CATSDOGS, TOURISTS, DIGITSEP, RESERVOI, CHEFCIRC, FOURSQ

COSE2017: GGSPAG, GGSQR, GGBHAI, GGBUNNY, GGCURR

COOK78: LISDIGIT

COOK79: DWNLD, CHAIRS, COOKGAME

MARCH17: EXTRAN, XENTASK, SCHEDULE, PSHTBRTH, BANDMATR, SORTROW

COOK80: ROBOTG, CARDS777, RAINBOW

ALKH2017: XORPRO

LTIME46: BRLADDER, SPECIES

APRIL17: SMARKET, SIMDISH, DISHLIFE, ROWSOLD, CHEFDIV, CLIQUED, DGTCNT

IOPC2017: IOPC17A, IOPC17C, IOPC17D

MAY17: UNICOURS, CHEFROUT, MXMEDIAN, GPD, CHEFCODE, CHEFSUBA, WSITES01, SANDWICH

COOK84: CHNGOR, CHNGFUNC, CHNGSUM

COOK85: ELEVSTRS, OBTTRNGL, MTRXMOD

COOK86: LIKECS01, LIKECS02, LIKECS03

CNES2017: ACESQN, ACEBIT, ACEDSS, ACEORG, ACENEW

KOKO2017: KOK010, KOK011, KOK001

CODP2017: CDP01, CDP02, CDP04, CDP03, CDP05

COOK87: CK87MEDI, CK87GSUB, CK87QUER, CK87DANC

COD2017: NITR06, NITR02, NITR08, NITR14, NITR10, NITR05, NITR11

Practice: COUNTIES

MARCH15: QCHEF

APRIL15: FRMQ, DEVVOTE

MAY15: CHEFCK, DEVHAND

JULY15: SEAGM2

AUG15: STETSKLX, DISTNUM

LTIME28: MANYLIST, COFFEE

OCT15: PERSHFTS, MGCHGYM, LOTERY

LTIME29: FSTSQ, STDPRGS

NOV15: SMPLSUM

DEC15: CHEFFILT

APRIL16: AMAEXPER, DEVGOSTR

JUNE16: MGCHGEOM

LTIME39: LFSTACK

LTIME41: FFCOMB, COUNTIES

JAN17: SEABOX

MARCH17: FAVGAME

LTIME46: ALMROW

APRIL17: RNDGRID

MAY17: KILLER