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Design Discussions
T./M.
Last Post
General Design Discussions
Discuss design topics and get to know your fellow designers.
76  / 285 Fri, Aug 17 2018 at 10:11 AM EDT PereViki
Skill Building for Design
Discussions about learning and improving skills to be a better designer.
11  / 59 Thu, Jun 29 2017 at 12:42 AM EDT jukuuck13
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
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.
8480  / 49032 Fri, Aug 17 2018 at 12:21 PM EDT mohanwidu
Skill Building and Educational Discussion for Development
Discussions about learning and improving skills to be a better developer.
16  / 46 Wed, Aug 15 2018 at 4:47 PM EDT js_fan

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.
4497  / 43837 Mon, Aug 20 2018 at 6:27 AM EDT chandubaba
Skill-building and Educational Discussion for Algorithm
Discuss everything from specific problems to improving your skills.
7468  / 38672 Thu, Jul 12 2018 at 2:00 PM EDT shinchanindia
Marathon Match Discussion
Discuss topics pertaining to Topcoder's Marathon Matches, such as strategy and competition formats.
418  / 3013 Fri, Aug 10 2018 at 1:16 PM EDT wleite
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.
607  / 3099 Thu, Aug 2 2018 at 5:18 PM EDT vaibhavsetiya

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.
4726  / 21398 Sat, Aug 18 2018 at 10:14 AM EDT talesforce
General Discussion
Discuss anything "Topcoder" that doesn't fit into the other categories.
4518  / 49060 Wed, Aug 8 2018 at 8:53 AM EDT amitkmukherjee
Payments Discussion
Questions and discussions regarding Topcoder's payment process.
304  / 2101 Fri, Aug 10 2018 at 8:37 AM EDT birdofpreyru
Community Chat
A place for the entire community to engage with the Topcoder Community Team staff on a variety of topics.
5  / 19 Wed, Jan 17 2018 at 2:06 AM EST roll_no_1
Blog Discussion
A place to discuss Topcoder blog articles
1  / 1 Thu, Oct 1 2015 at 6:25 PM EDT timhicks24
Support-Test Forum 3  / 3 Fri, Jul 20 2018 at 12:30 AM EDT ritesh_cs
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.
900  / 7745 Tue, Jun 26 2018 at 10:54 AM EDT Joqsan
General Career Discussions
A place to get useful advice on your career direction and choices.
178  / 1679 Sun, Jun 24 2018 at 6:50 AM EDT HeraldLee
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.
763  / 3196 Sun, Jun 24 2018 at 6:48 AM EDT HeraldLee
Chat with Topcoder MVPs
Use this thread to chat with Topcoder MVPs.
9  / 35 Tue, May 29 2018 at 12:28 PM EDT birdofpreyru
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

Tutorial Discussions
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Last Post
Mathematics for TopCoders 7  / 38 Fri, Aug 10 2018 at 8:32 AM EDT dimkadimon
Binary Search tutorial 20  / 51 Sun, Jan 14 2018 at 9:06 AM EST Monsij
Geometry Concepts 14  / 39 Sat, Mar 3 2018 at 5:46 AM EST zdravko_b
The Importance of Algorithms 8  / 25 Tue, Apr 4 2017 at 7:04 PM EDT bryan.kroger
...more

News, Programs & Events Discussions
T./M.
Last Post
2018 Topcoder Open 15  / 133 Fri, Aug 17 2018 at 1:04 AM EDT dimkadimon
2019 Topcoder Open 2  / 4 Wed, Aug 15 2018 at 4:03 PM EDT gondzo
Blockchain Community
Discuss all things Blockchain Community. blockchain.topcoder.com
6  / 6 Fri, Apr 27 2018 at 1:39 AM EDT shashkhatri
Topcoder Cognitive Community 5  / 10 Tue, Jun 5 2018 at 2:47 AM EDT hmehta
Topcoder Fun Challenges
Discuss the fun challenges that have been released or give your feedback about what you would like to see.
9  / 33 Wed, Apr 19 2017 at 7:39 AM EDT Zulejka
...more

Algorithm Matches
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Last Post
2018 TCO Round 3B 1  / 1 Fri, Jul 20 2018 at 6:13 PM EDT neal_wu
...more

Marathon Matches
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Last Post
2018 TCO Marathon 4 20  / 84 Sun, Aug 19 2018 at 4:07 PM EDT USERHACKER
Mercury Challenge 33  / 120 Sun, Aug 19 2018 at 2:27 PM EDT catskills
DS Challenge: Use IBM Watson to Predict Customer Reviews 19  / 65 Thu, Aug 16 2018 at 10:39 AM EDT t-mac
Atrocity Predictor 2016 29  / 158 Mon, Aug 13 2018 at 2:13 PM EDT walrus71
HMS Challenge #4 29  / 107 Mon, Aug 13 2018 at 2:12 PM EDT walrus71
...more

TopCoder Cookbook
T./M.
Last Post
Marathon Competitions - New Recipes 12  / 37 Thu, Jul 5 2018 at 6:25 AM EDT Vernon834
General Software Competitions
Any recipe idea who's scope spans multiple software categories.
2  / 2 Fri, Jan 5 2018 at 2:00 PM EST epubbooks_36
Algorithm Competitions - New Recipes 67  / 426 Tue, Oct 17 2017 at 12:34 PM EDT sadek_romel
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
Algorithm Competitions - Rewriting Phase 22  / 138 Thu, Jan 21 2016 at 6:53 AM EST dimkadimon
...more
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