Practice: TASTR, CAOS3, FRBSUM, SSTORY, STREETTA, GERALD07, FORGETPW, MAXPR, DIGJUMP, SHOOTING, LEBLOCKS, CSUB, SUBLCM, PRIMEDST, LYRC, PRPOTION, FNCS, GRAPHCNT, CHEFST, ORACLCS, PLANEDIV, CHEFFILT, TULIPS
OBFS2013: AWAPP
MARCH13: APPROX, TOTR, FIRESC, RDF
APRIL13: MAXDIFF, LEVY, FCBARCA, KINGCON, LEMUSIC
MAY13: NAME2, NAME1, MSTICK, WITMATH
JUNE13: LAPIN, PREDICT, DELISH, WSTRING, LEMOUSE, COLLECT, PERMUTE, CHAORNOT
AUG13: SPCANDY, HELLO, LELEMON, SHIRO, CHMOD, DELNMS, CNTSOLS, SEABAL
SEPT13: CAOS1, CAOS2, COOLGUYS, INTEG, LEEXAMS, SPOONS
OCT13: HELPLIRA, MAANDI, KMHAMHA, LEBAMBOO, ARRGAME2, SEATRSF
DEC13: ALEXNUMB, CHODE, MARBLEGF, RECTQUER, REIGN, CUBE
JAN14: TAPAIR, ERROR, PLZLYKME, FGFS, MTRICK, SEAGRP
FEB14: CHSEQ22, LCPESY, SUBMIN, TWODOGS, COLARR, DRGHTS, LEMOVIE
MARCH14: WALK, PROSUM, TMSLT, MIKE3, BINTOUR, ANUGCD
APRIL14: POTATOES, BINTREE, ADIGIT, CNPIIM, TANGDIV
JUNE14: TWOCOMP, FUNC, CHEFZOT, GUESS
SEPT14: CHEFLR, ROTATION, RAINBOWB, UASEQ, FLOORI4, CHEFINV
OCT14: CHEFGR, PRLADDU, FATCHEF, CHEFSQUA, SEATSR
NOV14: DISCHAR, PRPALN, CHEFSEG, POWERMUL, RBTREE, CHEFWORD
DEC14: CAPPLE, XORSUB, SANSKAR, CHEFBR, CHEFPRES
JAN15: CHEFSTON, GCDQ, SEAVOTE, ONEKING, CLPERM, QSET, XRQRS, SEALCM, RANKA, SEAND2
JAN16: RGAME, CBALLS, DEVPERF, CHEFTMA, CHINFL, SEAKAM, CYCLRACE, DMCS
FEB16: CHEFDETE, STROPR, DEVLDISC, SEATL, RECTLOVE, MTMXSUM, CALLSCHE
MARCH16: STRPALIN, MAXISUM, SEATSTR2, PARITREE, FLOORDIS, HBIRD, CHEFSPL
APRIL16: COLOR, CHBLLNS, CHEFPATH, BIPIN3, FIBQ, DEVGOSTR, AMAEXPER, FURGRAPH