Practice: PAIRSUM, TSORT, COINS, AVISKR03, ENCODE13
JULY10: MAXCROSS, VOTING, HAPPY, ARRANGE2, LCM, BLOCKS
AUG10: COURSE, ECODE, STEPNUMS, SWARM, GENETICS, FACTORY
COOK02: ARRANGE, CLEANUP, TOOLS, MUFFINS, FUNCTION
SEPT10: MULTQ3, FIRE, TREES, BYTESHOP, SERVERS, CAKES
OCT10: COUNTPAL, LOGGERS, CLUE, STREDUC, POST, INTCOMB
NOV10: OVENTIME, CIRCUITS, BALANCED, BOMBING, GRIDCHEF, GRAPHCH
DEC10: ODDBIN, ASTRGAME, HBEAR, BYTEISLE, EVENPOLY, DELIVERY
COOK05: COMMUTE, PAIRING, PREPARE, PUZZLES
JAN11: FLUSHOT, COUNTREL, CHESSGM, RESTEXP, SPLIT
COOK06: CHEFTEAM, HOLES, WINDOW2, COLLTIME
FEB11: BOGOSORT, MSTONES, GLASS, TERM, RUSHHOUR, THREECLR
MARCH11: SKIRES, OMAX, SQUAGAME, KUNIQUE, BUYLAND, ALLINONE
APRIL11: NUMGAME2, SPREAD, RECTCNT, CPOINT, GENIND
MAY11: PRDIVSUM, TPRODUCT, BWALL, PRUNING, HARMONY, BICKER
JUNE11: CTEAMS, RESTOCK, RG_01, CLONES, MINESREV, CAVE
JULY11: AEHASH, LOKBIL, NETWORK, BB, YALOP, KITCHEN
AUG11: DIVISORS, HPARITY, IGAME, BLOCKDRO, COMPLEXT, SHORTCIR
SEPT11: HAUNTED, CNTHEX, CHEFBRO, TRMAG, SHORT
FEB12: FINDSEQ, BBSYSTEM, LUCKY1, LUCKY5, MAXCOUNT, WCOUNT, RSRECIPE, CYDB
MARCH12: HDELIVER, SHUTTLE, SPOON, LWS, LUCKY2, PARCOS, XOR, EVILBOOK
APRIL12: DOUBLE, DUMPLING, PANSTACK, PLAYFIT, PDSNUM, PARALLEL, TSUBSTR, LUCKY4, SIMGRAPH
MAY12: LEBOXES, CHEFLUCK, CHEFHOME, DIVPAIR, STONES, TWSTR, MEDIAN, DIGFORST, TICKETS
JULY12: SAD, DREAM, CSUMD, RRATING, GRAYSC, LEBOBBLE, FAVNUM, DGCD, EST, ADDCHAIN
SEP12: CHEFTOWN, CKISSHUG, CROWD, HORSES, QNUMBER, LIGHT, CHEFWD, PARADE, KNGHTMOV, SIMNIM
OCT12: DIAMOND, NEWSCH, MAXCOMP, DRGNBOOL, BMASTER, LUCKY10, MAXRECT, TEAMSIZE
MAY13: CPP, FTRIP, MSTICK, NAME1, NAME2, WITMATH, JUNONGF, QTREE, TREE, CHALENGE
JULY14: CSUB, RETPO, FROGV, SGARDEN, DISHOWN, LEPAINT, LUCKG, GNUM, SEAEQ, GERALD09
JULY19A: CIRMERGE, GUESSPRM, CHFWAR, CCC, SNKAPT, LVMFFN, MXMN, CHFWAR2
OCT20A: POSAND, REPLESX, DDIMMST, INVSMOD2, SEGCOMPR, ADDSQURE, ROOTMST