Practice: FLIPCOIN, GRANAMA, ORDERS, CHEFTEAM, COINS, PALIN, NOKIA, AND, MATRIX2, SORTING, CHGIFT1, TMSLT, TAAND, TASHIFT, TAEDITOR, TIC04, MIXGA, GUZAC, HACHO
DEC12: SEREJA, GRANAMA, MGCRNK, DBOY, BEX, CNTWAYS, ARIGEOM, WORDNINJ
JAN13: SALARY, CVOTE, LEALCO, CHEFHACK, KILOWHAT, THREEDIF
FEB13: BUY1GET1, CLMBSTRS, LECARDS, MBOARD, TRIQUERY, TESTERS, ROC, WPLAY, EFFPAINT
EXBT2013: EXEBIT03, EXEBIT01, EXEBIT02, EXEBIT05
MARCH13: APPROX, TOTR, FIRESC, RDF, SUBTREE
APRIL13: MAXDIFF, LEVY, FCBARCA, LEMUSIC, KINGCON, CHEFGAME, CYLINDER, FAULT
MAY13: NAME2, NAME1, FTRIP, MSTICK, WITMATH, JUNONGF, TREE, CHALENGE
JUNE13: LAPIN, PREDICT, DELISH, WSTRING, LEMOUSE, COLLECT, PERMUTE, TKCONVEX, SPMATRIX, CHAORNOT
AUG13: SPCANDY, LELEMON, SHIRO, HELLO, CNTSOLS, CHMOD, SEABAL, PRIMEDST, LYRC, DELNMS
COOK38: RRCODE, RRMATRIX, RRGAME, RRBIGNUM
OCT13: HELPLIRA, MAANDI, LEBAMBOO, ARRGAME2, SEATRSF, KMHAMHA, CAOS3
DSEC2013: PREE02, PREE03, PREE05
CRPT2013: CRYPT01, CRYPT04, CRYPT05, CRYPT06, CRYPT02, CRYPT07, CRYPT03
NOV13: JOHNY, MCHAIRS, SDSQUARE, SPOTWO, PRETNUM, CHEFGM, SEAVEC
DEC13: DECORATE, CUBE, REIGN, RECTQUER, CHODE, MARBLEGF, ALEXNUMB, REALSET, SMPAINT, QTREE6
JAN14: ERROR, PLZLYKME, FGFS, MTRICK, METEORAK, FRBSUM, CNTDSETS, TAPAIR, SEAGRP, TOURBUS