Practice: TEST, ARRAYTRM, FLIPCOIN, MONEY, ADDFRAC, CHIEFETT, SQUIRREL, COINS, BUTTONS, KSUBSUM, CLEANUP, ARRANGE, MUFFINS, RECIPE, LIFE, PRIME1, MARBLES, INSOMA3, MIXTURES, LUCKY5, EQUATIO, LEEXAMS, PALIN3, LUCKYCOM, PAINTREE
COOK13: DRAGNXOR, ROTSTRNG, NDLVOTE
COOK14: HOTEL, DIGROT, LASTDIG
COOK20: CIELNUM1, CIELLAND, CIELNUM2
COOK25: NOCODING
JULY13: KPRIME, CHRECT, CIRKILL, MOU1H, GALACTIK, RIVPILE, PROB, FARASA, NPIN, SEASOR
COOK36: TACHSTCK, TAAPLUSB, TACHEMIS
COOK38: RRCODE, RRMATRIX, RRGAME, RRTREE
OCT13: KMHAMHA
NOV13: JOHNY, MCHAIRS, SDSQUARE
COOK40: NEXTNUM, AMIFIB, NUMPATH, LOWSUM
COOK44: DIVIDING, ABCSTR, DIVGAME
COOK46: ANUDTC, ANUUND, ANUBGC
AUG16: CHCHCL
MARCH17: PSHTBRTH, XENTASK, EXTRAN, BANDMATR, SCHEDULE, SUMDIS, FAVGAME