Practice: PRIME1, COINS, TWTCLOSE, MARBLES, TREEROOT, HOLES, DOUBLE, NUMGAME, COOLING, CIELAB, MAXCOUNT, PRPALIN, LECANDY, CLEANUP, MARCHA1, EASYPROB, BUY1GET1, NUKES, HORSES, CANDLE, CONFLIP, CARVANS, JOHNY, LAPIN, PCYCLE, VOTERS, STONES, DCE05, RESN04, CMB01, DPC206, NSIT13, TEST, STICKS, PRAC
MARCH15: CNOTE
COSE2015: CSTRIKE1
CODEWARS: CW008
SEPT15: MSTEP, BANROB, DONUTS, CODECRCK, LIGHTHSE
LTIME28: SPALNUM
CDSK2015: CSP4
NEPR2015: NEXUS01
OCT15: SUBINC, WDTBAM, TIMEASR, ADTRI, KSPHERES
NUPNMR15: NYUMTEA
LTIME29: EMITL
AIPC2015: PRI01
COOK64: SEAARASU
DEC15: CHEFST
FEB16: CHEFDETE, DEVLDISC, STROPR
COOK73: TWEED
COOK74: TALAZY
LTIME42: CHEFSTUD
SEPT17: CHEFSUM, MINPERM, CHEFPDIG
APRIL18B: CHEFWORK