Practice: AMJMP, CHN07, CHEFBRO, BIGPIZA, INF16I, INF16E, INF16C, KAN15RTL, KAN15RTJ, KAN15RTH, ABSDIFFS, SPAMCLAS, SPANTREE, KGP14I, KGP16H, KGP16E, KGP16J, KGP16D, KGP16C, KGP16F
AUG18B: SPELLBOB
OCT18B: CHSERVE, BITOBYT, BBRICKS
NOV18B: CHFTIRED, CHHAPPY, PRDRG, HMAPPY1, MAGICHF2, GMEDIAN, PRITREE
DEC18A: MAXEP, INTXOR, EDGEDIR, DLDAG
JAN19A: DPAIRS, DIFNEIGH, EARTSEQ, XYPIZQ, GRAPART
COOK103A: CHFPARTY, SECPASS, MAXREMOV
MAY19A: WTBTR
JAN20A: DYNAMO