TopcoderArchive
Archive

6,362 Problems. One Archive.
A challenge for every curious mind.

Explore decades of Topcoder problems. Read the statements, study the examples, and put your skills to the test.

Explore the problems

ShortBugPaths

TCOTCO20 Parallel 3B• 13 Apr 2020
Dynamic ProgrammingGraph TheoryMath
Div 1 · Medium
View

HorseTicket

TCOTCO20 Parallel 3B• 13 Apr 2020
Dynamic ProgrammingMath
Div 1 · Hard
View

ZombieRPGDice

TCOTCO20 Parallel 3A• 13 Apr 2020
Dynamic Programming
Div 1 · Hard
View

FixedNumberOfDigits

TCOTCO20 Parallel 2B• 13 Apr 2020
GreedySimple MathSimple SearchIteration
Div 1 · Easy
View

RoomPairs

TCOTCO20 Parallel 2B• 13 Apr 2020
Dynamic ProgrammingGreedyMath
Div 1 · Medium
View

Eggheads

TCOTCO20 Parallel 2B• 13 Apr 2020
Dynamic Programming
Div 1 · Hard
View

PrimeSubstrings

TCOTCO20 Parallel 2A• 13 Apr 2020
Brute ForceGraph TheoryGreedyMathSearch
Div 1 · Medium
View

PairsOfHouses

TCOTCO20 Parallel 2A• 13 Apr 2020
GeometryGreedyMath
Div 1 · Hard
View

BigJump

TCO2020 TCO Parallel 4• 13 Apr 2020
Graph Theory
Div 1 · Hard
View

GridSpiral

TCOTCO20 Parallel 2A• 13 Apr 2020
Simple MathSimple SearchIteration
Div 1 · Easy
View
511–520 of 6,362 problems

These pages preserve content from retired Topcoder services. Problem pages include public learning material; member submissions and performance data are not published.