Practice: DCE05, TSORT, PRETNUM, SUBLCM
COOK17: CIELAB
MAY12: CHEFLUCK
JUNE13: LAPIN
NOV13: JOHNY, MCHAIRS, SDSQUARE, SPOTWO
DEC13: MARBLEGF, CHODE, ALEXNUMB
COOK41: GERALD04
JAN14: ERROR
FEB14: LCPESY, SUBMIN, TWODOGS, DRGHTS, COLARR
MAY14: LEBALONS
SEPT14: ROTATION
OCT14: CHEFSQUA
CDBR2015: CDBSTR7, CDBSTR2, CDBSTR5
DBYZ15: DBYZ15A, DBYZ15F, STRMCH, DBYZ15T
MAY15: CHAPD
JULY15: LCKYST
CODEWARS: CW008