Practice: TEST, EXGCD, RDF, LEFEED, CHMOD, TREERGB, RRJAM, DIVLAND, LBRACKET, EBAIT

COOK28: LEDIV, LEPERMUT, LEMAGIC

DEC12: ARIGEOM, GRANAMA, DBOY, BEX, CNTWAYS, MGCRNK, SEREJA

COOK30: CIELDIST

FEB13: BUY1GET1, LECARDS, CLMBSTRS, EFFPAINT, MBOARD

COOK31: ROWCOLOP, HOB2

MARCH13: TOTR, APPROX, FIRESC

COOK33: AMMEAT, AMMEAT2, AMSTRING

JULY14: SEAEQ, GNUM, LUCKG, LEPAINT, DISHOWN, SGARDEN, FROGV, RETPO, CSUB, GERALD09

APRIL15: LPARTY, DEVVOTE, BWGAME, FRMQ, CARLOS, CSEQ, PIANO1, CHEFLCM, BROKPHON, DIVLAND

JUNE15: CHSTR, ANCOIMP, FRNDMTNG, STDYTAB, CHPLGNS

LTIME42: CHEFSTUD, CHEFSSET, BALANPOL, TOMJERGA

JUNE15: MOREFB