Topic	Replies	Views	Activity
CHEFEQ - Editorial editorial feb15 , chefeq , editorial , easy , ad-hoc	3	4761	October 12, 2018
STRQ - editorial editorial editorial , precalculation , feb15 , strq	27	6807	August 23, 2018
CHEFCH - Editorial editorial ad-hoc , editorial , chefch , feb15 , simple	9	6317	October 9, 2017
DEVLOCK - Editorial general matrix-expo , dynamic-programming , feb15 , fft , medium-hard , combinatorics , math	7	7975	June 2, 2016
STFM - Editorial editorial math , feb15 , editorial , easy	38	6749	January 13, 2016
Feb'15 short challenges general feb15	1	468	March 23, 2015
CUSTPRIM - Editorial editorial custprim , editorial , hard , advanced-math , feb15	17	4343	March 19, 2015
RANKLIST - editorial editorial feb15 , ranklist , greedy , editorial	14	5185	March 11, 2015
CHPUZZLE - Editorial editorial editorial , challenge , feb15	1	1479	February 28, 2015
CHEFGRPH - editorial editorial dynamic-programming , feb15 , combinatorics , medium , editorial , graph	10	6295	February 25, 2015
XRMTRX - Editorial editorial feb15 , medium-hard , ad-hoc , editorial	5	4302	February 17, 2015

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