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Design Discussions
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Last Post
General Design Discussions
Discuss design topics and get to know your fellow designers.
64  / 252 Fri, Nov 3 2017 at 2:38 PM EDT spacemonkey125
Skill Building for Design
Discussions about learning and improving skills to be a better designer.
11  / 65 Mon, Oct 2 2017 at 3:47 AM EDT alexanderjordan
CAB Design Track Ideas & Feedback Discussions
Talk to your Topcoder Community Advisory Board (CAB) members!
2  / 4 Sat, Oct 21 2017 at 8:50 AM EDT Emmagranger
Design Challenge Process & Rules
Discuss checkpoints, screening, font and stock policies, and any other rules for design challenges.
14  / 168 Mon, Jul 10 2017 at 7:04 AM EDT systic

Development Discussions
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Last Post
General Development Discussion
Discussions about competing in development competitions, development tools and general development/programming topics.
8465  / 48989 Mon, Nov 20 2017 at 1:52 PM EST DorothyButler
Skill Building and Educational Discussion for Development
Discussions about learning and improving skills to be a better developer.
11  / 32 Thu, Aug 31 2017 at 10:04 AM EDT Letholor

Algorithm Discussions
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Last Post
Skill-building and Educational Discussion for Algorithm
Discuss everything from specific problems to improving your skills.
7454  / 38641 Thu, Nov 16 2017 at 5:26 AM EST square1001
General Algorithm Discussions
Discuss topics pertaining to Topcoder's Single Round Matches (SRMs), such as strategy and competition formats.
4461  / 43689 Thu, Nov 16 2017 at 2:32 AM EST square1001
Marathon Match Discussion
Discuss topics pertaining to Topcoder's Marathon Matches, such as strategy and competition formats.
412  / 2984 Tue, Nov 7 2017 at 11:30 AM EST gorbunov
Topcoder Arena Discussion
Discuss the beta web arena and the arena plug-ins for the algorithm competitions. Get support, announce a new plug-in, or request a new feature.
601  / 3088 Wed, Oct 25 2017 at 3:47 AM EDT caojielong

Round Tables
T./M.
Last Post
New Here & Getting Started
Have questions about how to get started? Post here! This is also a great place to introduce yourself to the community.
749  / 3157 Mon, Nov 13 2017 at 6:17 AM EST square1001
Payments Discussion
Questions and discussions regarding Topcoder's payment process.
298  / 2075 Fri, Oct 20 2017 at 11:07 AM EDT JaydevMehta
General Discussion
Discuss anything "Topcoder" that doesn't fit into the other categories.
4491  / 48959 Wed, Oct 4 2017 at 11:22 AM EDT t-mac
Suggestions & Feedback
Request enhancements and provide general feedback on the Topcoder website and platform. Please send bugs to support@topcoder.com.
4715  / 21348 Sun, Oct 15 2017 at 7:35 PM EDT NobuMiu
External Competitions
A place to discuss non-Topcoder software or algorithmic competitions and related events. Remember, there will be no spamming or advertising by commercial entities permitted in the Topcoder forums.
898  / 7745 Thu, Oct 5 2017 at 9:12 PM EDT mr_knownothing
General Career Discussions
A place to get useful advice on your career direction and choices.
180  / 1680 Wed, Jul 26 2017 at 9:53 PM EDT jmpld40
Community Chat
A place for the entire community to engage with the Topcoder Community Team staff on a variety of topics.
6  / 21 Thu, Sep 29 2016 at 7:20 AM EDT muneebsiddiqui
Talk to CAB (Community Advisory Board)
Share your ideas for topcoder and get to know your community advisory board!
36  / 187 Mon, Mar 27 2017 at 12:36 PM EDT pizza_and_dog
Topcoder News & Updates
Announcements about updates to the platform, arena and community website. We encourage members to leave feedback to facilitate continued improvements.
25  / 147 Wed, Jul 13 2016 at 3:32 PM EDT carlop
Blog Discussion
A place to discuss Topcoder blog articles
1  / 1 Thu, Oct 1 2015 at 6:25 PM EDT timhicks24

Tutorial Discussions
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Last Post
Binary Search tutorial 19  / 53 Mon, Nov 6 2017 at 3:02 AM EST charlesainsley
The Importance of Algorithms 8  / 26 Tue, Apr 4 2017 at 7:04 PM EDT bryan.kroger
Assignment Problem and Hungarian Algorithm 12  / 43 Thu, Apr 6 2017 at 10:35 AM EDT SkullCrossbone
Range Minimum Query and Lowest Common Ancestor 27  / 87 Sun, Sep 10 2017 at 12:59 AM EDT Brij_raj
...more

News, Programs & Events Discussions
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Last Post
2017 Topcoder Open 36  / 102 Mon, Nov 6 2017 at 1:47 PM EST Dipti.ranjan
5 Weeks to Learn Topcoder 7  / 17 Wed, Sep 27 2017 at 1:53 PM EDT jmpld40
Predix Community
Discussions around the Topcoder Community for Predix (predix.topcoder.com), including announcements for upcoming Predix challenges and events.
7  / 22 Tue, Jan 3 2017 at 12:30 PM EST WillG
Topcoder Cognitive Community 4  / 8 Tue, Sep 19 2017 at 3:34 PM EDT JaydevMehta
Algorithm Games 9  / 28 Fri, Sep 15 2017 at 9:14 AM EDT lapiz
...more

Algorithm Matches
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Last Post
SRM 723 1  / 1 Mon, Nov 20 2017 at 1:57 AM EST saurabh119
SRM 722 1  / 5 Sat, Oct 14 2017 at 12:21 PM EDT nshal
SRM 534 12  / 72 Tue, Oct 3 2017 at 7:52 AM EDT jstraj
SRM 212 1  / 5 Mon, Oct 2 2017 at 5:21 PM EDT StevenLinzer
SRM 211 4  / 10 Mon, Oct 2 2017 at 10:20 AM EDT StevenLinzer
...more

Marathon Matches
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Last Post
Functional Map of the World 40  / 131 Mon, Nov 20 2017 at 4:08 PM EST fMoW_baseline
Marathon Match 44 27  / 180 Mon, Nov 20 2017 at 12:52 PM EST USERHACKER
Urban Mapper 3D 14  / 44 Mon, Nov 20 2017 at 7:20 AM EST walrus71
Quartz Energy AutoTops 3  / 7 Wed, Nov 15 2017 at 10:21 PM EST jonathanps
MudLogging OCR Optimization 9  / 40 Mon, Nov 6 2017 at 4:34 PM EST andresduque
...more

TopCoder Cookbook
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Last Post
Algorithm Competitions - New Recipes 67  / 426 Tue, Oct 17 2017 at 12:34 PM EDT sadek_romel
General Software Competitions
Any recipe idea who's scope spans multiple software categories.
1  / 1 Sat, Feb 11 2012 at 6:30 AM EST param0308
General TopCoder Cookbook Discussion
Any discussions related to the cookbook with the exception of actual content submissions or comments about specific content submissions should take place in this forum.
39  / 237 Mon, Jul 31 2017 at 10:01 AM EDT Shirsho120
Marathon Competitions - New Recipes 12  / 36 Sun, Aug 31 2014 at 10:22 AM EDT WRBH
Algorithm Competitions - Rewriting Phase 22  / 138 Thu, Jan 21 2016 at 6:53 AM EST dimkadimon
...more

Design Forums
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Last Post
Deferred Compensation - Responsive Web Application (Desktop - Part 3) Design Challenge
4  / 15 Mon, Nov 20 2017 at 5:20 PM EST ahmad.denny
Acme Travel Insurance Website Redesign Challenge
1  / 1 Mon, Nov 20 2017 at 5:00 PM EST Applications
IMF Taxation Mobile Game Design Challenge
6  / 11 Mon, Nov 20 2017 at 3:50 PM EST mahestro
Wipro GIMS App Mobile Design Concepts Challenge
3  / 23 Mon, Nov 20 2017 at 1:09 PM EST spacemonkey125
Personal Digital Assistant Mobile App Design Concepts Challenge
4  / 22 Mon, Nov 20 2017 at 12:49 PM EST joni7sunny
...more
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