Practice: FRIEZA, VEGETA, CHGCDG, PRMDIV, LONCYC, ICPC16C, NUMCOMP, GOODPERM, FLOW016, JDELAY, CHEFRES, OPPOSITE, FLOW009, KCHESS, PNTWLL, SLAEL, SUMTRIAN, GPD, ABGAME, PSHTBRTH, NSP, NOKIA, TRISQ, LFSTACK, FICE, ALTARAY, DELISH, DBOY, XORSUB, GRID, FROGV, AMSGAME2, STRBIT, SEAD, NPLFLC, DIGJUMP, AMR14B, INSQ15_F, RRDAG, FANCY, HP18, MGAME, COMA19D, COMA19C, COMA19A, CR194, CR193, CR197, COEN03, COEN06, COEN04, COEN02, DEVSTR, ICL1902, ICL1905, ICL1901, ICL1903, MIRTREE, DANOW, THCOM, CTST, OMNA, DIVGM, EHIP, LIT13, DIC007, VNFAR, MAXREM, STRCH, FENCE, PRIMESET, FAKEBIN, CHEFDR, RPLANET, QMM, AVN006, AVN001, AVN003, AVN004, AVN002, AVN008, AVN009, AVN007, SUMAGCD, CHFING
JULY18B: PINS, MGCSET, NSA, NMNMX, EQUILIBR, WARTARAN
ISCC2018: T22, T21, T23, T26, T28
AUG18B: PROBLEMS, SHKNUM, SPELLBOB, GCDMOD, KCOMPRES
SEPT18A: BSHUFFLE, TABGAME, PHOTOCOM
OCT18A: BITOBYT, HMAPPY, MINDSUM, SURCHESS, BBRICKS
COOK99A: BINIM2
NOV18A: HMAPPY1, GMEDIAN, MAGICHF2, BINSTR
MOSCWJ19: ANTMAT, CUTPIZ, SUBLD
COOK100A: BEAUTGAR
LTIME66A: USF
DEC18A: MAXEP, INTXOR, EDGEDIR, DLDAG
JAN19A: DPAIRS, DIFNEIGH, EARTSEQ, XYPIZQ, GRAPART, MATCHIT
INOIPRAC: INOI1301
FEB19A: XDCOMP, CHEFING, TRDST, GUESSRT, MANRECT, ARTBALAN, MAXTAX, CHORCKIT
TCM2019: TCF2019A
APRIL19A: XORMIN, SJ1, SUBREM, KLPM, CHEFOFR, RECTARAN
KJSC2019: WAGE, RAIN, RGCD, ATCH
DRI22019: EHIP, LIT13, DIC007, VNFAR