Practice: PRIME1, TSORT, NUMGAME, DOUBLE, MARCHA1, MUFFINS3, CIELAB, EASYPROB, COINS, PALIN, GOOGOL04, GOOGOL06, GOOGOL02, CIELRCPT
JAN14: ERROR
APRIL14: BINTREE, POTATOES, ADIGIT
LTIME12: APPROX2
JUNE14: CHEFZOT, GUESS, FORGETPW
JULY14: CSUB, FROGV, SGARDEN, RETPO, GERALD09
LTIME14: TASHIFT
SEPT14: CHEFLR, ROTATION, RAINBOWB
OCT14: CHEFGR, PRLADDU, PRPOTION, FATCHEF
MARCH15: CNOTE
MAY15: CHEFRP