JULY19B: CHFM, PRTAGN, MMAX, CIRMERGE, GUESSPRM, CCC, CHFWAR, CHFWAR2
LTIME87B: ALIENIN, CNTGRP, MODEFREQ, ELOMAX, ARRGAME, ELEVATR
SEPT20A: ROTATPOL, MVCN2TST, MOVCOIN2, EQDIV, CRDGAME2, CHFNSWAP, CHEFSUMS, ADAMAT, FINXOR, VBR
OCT20A: POSAND, REPLESX, VILLNET, SEGCOMPR, ROOTMST, INVSMOD2, DDIMMST, ADDSQURE, RANDKNAP
DEC20A: CALCULUS, DGMATRIX, MODPARRS, LCASQRT, DIVPERMS, PALINDEQ, STROPERS, POSPREFS, EVENPSUM, HXOR
MARCH21A: LCKDSAFE, SPACEARR, MAXTOPO, CONSADD, DENSEGRP, PAPARAZI, RWALKS, SUBPROB, CCNF, WIREL
APRIL21A: PAIRFLIP, STRPOW, TREEPERM, BOOLGAME, CHAOSEMP, KAVGMAT, MEXSTR, SDICE, SHRINES, WTRSORT
MAY21A: KKLING, ISS, VPATH, MODEQ, XOREQUAL, THOUSES, TCTCTOE
JUNE21A: CHFHEIST, COCONUT, BITTUP, SHROUTE, DAREA, SUBTRCOV, OPTSET, MAT, DUALDIST, MFSS
JULY21A: LADCOMP, XXOORR, MINNOTES, CHEFORA, KPATHQRY, DAKIMAKU, PAIRCNT, PARTN01
AUG21A: ALTLG, GEO1, FATHUT, OLYRANK, PROBDIFF, SPCTRIPS, CHFINVNT, ARRFILL, CHARGE, CDIGLNUM
SEPT21A: COVAXIN, TREHUNT, MNDIGSM2, MNDIGSUM, POINTMEE, AIRLINE, TRAVELPS, PALINT, SHUFFLIN
OCT21A: ANDSUBAR, DIGITREM, MEXOR, CHARVER, MEXPROB, HIDDENPTS, OLYMRANK
NOV21A: MAKEPAL, XOREQN, WLDRPL, HILLSEQ, MAXBRIDGE, FUNARR, FLIPCOMP, CONHULK
DEC21A: GRIDSQRS, PYRAMIDMOVES, YATP, LISTLIST, ROPASCI, VANDH, INCREAST, MINMANH
JAN221A: GENECYC, RIFFLES, XORED, MASTER
JAN222A: TRMT, SUMANDOR, POWSUM, ARRPART, CRYCOLR
FEB221A: RANDOMOR, BITBLEND, BINBASBASIC, REMADJ, DIGMULK
FEB222A: WGCD, XORPAL, BITSWAPS, PLYARSM
MARCH221A: SUB_XOR, MAXMEXPATH, GENIUS, SUBSTRING, COUNTONES
MARCH222A: MAX01EVSWP, MINSUB, GEOMMEAN, PERFIMPERF
APRIL221A: AXNODR, XORABC, MINMAXEQ, BULENE, YAMP
APRIL222A: YALP, FLIPINV, ANTIPODAL, GMINEQ, CEFDIV
MAY221A: FOURARR, ITGRZN, MAGICSTONE, ALTDIA, XORGAND
JUNE221A: EXMV, FPE, DISTGCD, DIVBYI, RED0, ADDBYPERM
JUNE222A: REVSORT, APGRID, GCDANDLCM, XORK, COUNTIFUN
JULY221A: GAMEOFPILES1, LARSQR31, FINDABC, GAMEOFPILES2, EXPDIF
JULY222A: DIF_GCD, CONCATSORT, SUMOFPROD2, SIMILARSUBSQ