Practice: REN2013G, SUMPOWER, TREESORT, VK18, ALTARAY, DBOY, SNCOUP, CHNGFUNC, MAXDIFF, CO92SUBW, ORDTEAMS, STDDEV, MEX, BINTREE, DIGJUMP, SCC5, ICPC16C, ICPC16B, ICPC16F, PNTWLL, CAMPON, SUBREM, WTBTR, REMMAX, ABDTOLL, ANTEATER, BURARRAY, DESTCELL, COKE2, FUZZYLIN, ANGGRA, EXERCISE, ICECREM, COMPEXP, EQUALMOD, ICPC16D, BOXGAM97, PHCUL, PENS, NOCHANGE, STRPTRE, MXMLCM, SQRSUBMA
JAN18: RECTANGL
COOK90: SURVIVE
LTIME56: L56GAME
MARCH18B: CHEGLOVE
COOK94B: CHEFRUN
JUNE18B: NAICHEF
LTIME61B: NUM239
AUG18B: SPELLBOB, SHKNUM, PROBLEMS
SEPT18B: MAGICHF, CHEFADV, XORIER
NOV18B: CHFTIRED, CHHAPPY, PRDRG
DEC18B: CHFINTRO, CHFIDEAL, DLDAG, MAXEP, EDGEDIR
JAN19B: HP18, DPAIRS, FANCY, MGAME
FEB19B: HMAPPY2, CHEFING, DEPCHEF, MAGICJAR, ARTBALAN, MANRECT
MARCH19B: CHNUM, CHDIGER, JAIN, SUBPRNJL, INTERLEA
JUNE19B: PROXYC, KS2, RSIGNS, CHFING, SUMAGCD
JULY19B: CHFM, MMAX, PRTAGN, CIRMERGE, GUESSPRM
AUG19B: ZOMCAV, MSNSADM1, DSTAPLS, CHEFDIL, KS1
LTIME76A: PAIRSUM2, ALLSUB, TREEVERS
DEC19A: BINXOR, CHFRAN, BINADD
LTIME85A: MAXAND18