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Design Discussions
T./M.
Last Post
General Design Discussions
Discuss design topics and get to know your fellow designers.
64  / 251 Sat, Sep 30 2017 at 6:59 AM EDT paolog
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
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
CAB Design Track Ideas & Feedback Discussions
Talk to your Topcoder Community Advisory Board (CAB) members!
2  / 3 Thu, Apr 7 2016 at 7:09 PM EDT chekspir

Development Discussions
T./M.
Last Post
General Development Discussion
Discussions about competing in development competitions, development tools and general development/programming topics.
8463  / 48973 Mon, Oct 9 2017 at 2:47 PM EDT nick.castillo
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
General Algorithm Discussions
Discuss topics pertaining to Topcoder's Single Round Matches (SRMs), such as strategy and competition formats.
4456  / 43677 Sun, Oct 15 2017 at 7:11 AM EDT square1001
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  / 3087 Tue, Oct 10 2017 at 12:12 AM EDT airfang
Marathon Match Discussion
Discuss topics pertaining to Topcoder's Marathon Matches, such as strategy and competition formats.
411  / 2979 Mon, Oct 2 2017 at 11:58 AM EDT Lena01
Skill-building and Educational Discussion for Algorithm
Discuss everything from specific problems to improving your skills.
7452  / 38634 Sun, Sep 10 2017 at 5:11 AM EDT gorbunov

Round Tables
T./M.
Last Post
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
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.
746  / 3148 Sat, Oct 14 2017 at 9:34 PM EDT square1001
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
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
Payments Discussion
Questions and discussions regarding Topcoder's payment process.
298  / 2074 Thu, Sep 28 2017 at 3:34 AM EDT maxceem
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 rsial2
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  / 55 Sat, Oct 7 2017 at 11:12 AM EDT whitesoulxxxx
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
Minimum Cost Flow
7  / 44 Sat, Sep 2 2017 at 8:50 AM EDT dheeraj21
...more

News, Programs & Events Discussions
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Last Post
2017 Topcoder Open 26  / 90 Sat, Sep 30 2017 at 8:30 AM EDT jmpld40
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 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 24  / 64 Mon, Oct 16 2017 at 10:38 AM EDT kbowerma
Marathon Match 95: CirclesMix 3  / 15 Sat, Oct 14 2017 at 6:39 PM EDT BCSEiny
Urban Mapper 3D 4  / 14 Fri, Oct 13 2017 at 3:49 PM EDT t-mac
Morgoth's Crown - Spectrum Predictor 15  / 40 Fri, Oct 13 2017 at 12:06 PM EDT t-mac
MudLogging OCR Optimization 7  / 27 Fri, Oct 13 2017 at 7:38 AM EDT AntonioMiguel
...more

TopCoder Cookbook
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Last Post
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 - New Recipes 67  / 425 Fri, Oct 21 2016 at 6:09 AM EDT Paul.Epstein
Algorithm Competitions - Rewriting Phase 22  / 138 Thu, Jan 21 2016 at 6:53 AM EST dimkadimon
...more

Design Forums
T./M.
Last Post
Eaton PX 2.0 Icon Set Conversion Design Challenge
8  / 30 Tue, Oct 17 2017 at 5:20 AM EDT lunarkid
RUX - MO HealthNet Managed Care Redesign Challenge
1  / 1 Tue, Oct 17 2017 at 5:17 AM EDT Applications
Travel Ticketing System Mobile Design Concepts Challenge
5  / 50 Tue, Oct 17 2017 at 5:01 AM EDT shobhit.gupta
Manufacturing Performance Dashboard New Look Design Challenge
1  / 1 Tue, Oct 17 2017 at 4:45 AM EDT Applications
RUX - Retail Mobile App Design Concepts Challenge
5  / 18 Tue, Oct 17 2017 at 2:19 AM EDT midayakashi
...more
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