Practice: CTHREE, BEARTRAP, RRTREE2, ANDMIN, CHEFEXQ, DINCPATH, RANDGAME, MYS00T, MAXREMOV, SECPASS, CHSQARR, PRIMEDST, CIRMERGE
MARCH18B: MINEAT, XXOR, CHEGLOVE, BIGSALE, MIXCOLOR, MINVOTE, PSHTRG
COOK92B: CO92MATR, CO92JUDG, CO92SUBW
APRIL18B: CHEFWORK, AVGPR, WGHTNUM, GOODPREF
MAY18B: RD19, XORAGN, MTYFRI, DBFB, FAKEBS
SEPT18B: MAGICHF
DEC18B: INTXOR, MAXEP, CHFINTRO, CHFIDEAL, COMAS, DLDAG
JAN19A: DPAIRS, DIFNEIGH, EARTSEQ
LTIME69A: TRICKYDL
MARCH19B: SUBPRNJL, JAIN, CHDIGER, CHNUM
COOK105A: PEWDSVTS
COOK106A: GCDSET