Practice: SUBBXOR, BYTES4, SHGAME, CIRCLE, MPROD, AND, RRTREE2, RRFRNDS, WTHINGS, KNPSK, TWOCOMP, PRIMEDST
JULY13: CHRECT, CIRKILL, KPRIME
CODX2014: REN2013A, REN2013K, REN2013G, REN2013D, REN2013F, REN2013B, REN2013E, REN2013J
LTIME08: CHRL1, CHRL2, CHRL3, CHRL4
FEB14: SUBMIN, TWODOGS, COLARR, LCPESY, CHSEQ22, DRGHTS, LEMOVIE, COT5, DAGCH, LMATRIX2
MARCH14: WALK, PROSUM, BINTOUR, MIKE3, ANUGCD, TMSLT
APRIL14: POTATOES, BINTREE, ADIGIT, CNPIIM, TANGDIV, ANUCBC
LTIME13: SMPAIR, SUBQUERY, COPRIME3, DYNAINV
AUG14: EQUAKE, MOU2H, CLETAB, REVERSE, CRAWA, PRGIFT, TSHIRTS
SEPT14: CHEFLR, ROTATION, RAINBOWB, UASEQ, FLOORI4, CHEFINV, SEABUB, QRECT
NOV14: RBTREE, PRPALN, DISCHAR, CHEFWORD
FEB15: XRMTRX, CHEFGRPH, STRQ, STFM, RANKLIST, CHEFCH, CHEFEQ
APRIL19A: SUBREM, KLPM, SJ1, XORMIN, RECTARAN, CHEFOFR, EDGY