TCO22 Algorithm Round 2A is scheduled to be held on May 21, 2022 at 12:00 UTC -4.

Details: - Registration Closes: 11:55 UTC-4 - Code Phase Starts: 12:05 UTC-4 - Where to compete: Arena or Applet - Click here to what time it starts in your area. - The match will be rated.

The official round is open to those who qualified. The parallel round is open to: - Members who did not qualify for Round 2 - Qualifiers for Round 4 or TCO22 Algorithm Finals from Online Stages 1,2 and 3.

Best of luck to you in the Arena!

Topcoder Rookie SRM 13 is scheduled to start at 21:00 UTC-4 on May 17, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 20:55 UTC-4 .The coding phase will start at 21:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Topcoder SRM 829 is scheduled to start at 21:00 UTC-4 on May 11, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 20:55 UTC-4 .The coding phase will start at 21:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

The second Online Round of the 2022 Topcoder Open Algorithm Competition has arrived and is open to all who have yet to qualify!

Details:

• Round 1B: Wednesday April 27, 2022 at 07:00 UTC -4
• Registration Closes: 06:55 UTC-4
• Code Phase Starts: 07:05 UTC-4
• Where to compete: Arena or Applet
• Click here to what time it starts in your area.

Up to 750 of the highest scorers from each Round 1 will advance to Round 2 of the Algorithm Competition.

Best of luck to you in the Arena!

- The Topcoder Community Team

Topcoder SRM 828 is scheduled to start at 12:00 UTC-4 on April 23, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

It's that time again and we are excited! The first Online Round of the 2022 Topcoder Open Algorithm Competition has arrived and is open to all!

Details:

• Round 1A: Saturday April 16, 2022 at 12:00 UTC -4
• Registration Closes: 11:55 UTC-4
• Code Phase Starts: 12:05 UTC-4
• Where to compete: Arena or Applet
• Click here to what time it starts in your area.

Up to 750 of the highest scorers from each Round 1 will advance to Round 2 of the Algorithm Competition.

If you're unable to make it or don't advance, there will be one more Round 1 — Round 1B on Wednesday, April 27, 2022 at 07:00 UTC -4.

Best of luck to you in the Arena!

PS: Please help our research friends with this survey if you have time! Takes a few minutes!

- The Topcoder Community Team

Topcoder Rookie SRM 12 is scheduled to start at 12:00 UTC-4 on April 15, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Topcoder SRM 827 is scheduled to start at 11:00 UTC-4 on April 5, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-4 .The coding phase will start at 11:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder SRM 826 is scheduled to start at 12:00 UTC-4 on March 29, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder Rookie SRM 11 is scheduled to start at 12:00 UTC-4 on March 26, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

We all remember Humblefool — the greatest, and the first red rated India competitive programmer.

In honor of Humblefool, we are hosting the 2022 Humblefool Cup and the first round takes place on March 17. This round is open to all students.

We are also hosting a special event on April 7 to announce the winners but also celebrate Humblefool and competitive programming. We hope to see some of you there!

Please find all the details here.

Topcoder SRM 825 is scheduled to start at 11:00 UTC-5 on March 9, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-5 .The coding phase will start at 11:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder SRM 824 is scheduled to start at 12:00 UTC-5 on February 19, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-5 .The coding phase will start at 12:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder Rookie SRM 10 is scheduled to start at 11:00 UTC-5 on Feb 9, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-5 .The coding phase will start at 11:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Topcoder SRM 823 is scheduled to start at 11:00 UTC-5 on February 2, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-5 .The coding phase will start at 11:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder Rookie SRM 9 is scheduled to start at 12:00 UTC-5 on Jan 22, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-5 .The coding phase will start at 12:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Topcoder SRM 822 is scheduled to start at 11:00 UTC-5 on Jan 18, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-5 .The coding phase will start at 11:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder SRM 821 is scheduled to start at 12:00 UTC-5 on Jan 8, 2022.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-5 .The coding phase will start at 12:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder SRM 820 is scheduled to start at 11:00 UTC-5 on Dec 28, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 10:55 UTC-5 .The coding phase will start at 11:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder Rookie SRM 8 is scheduled to start at 12:00 UTC-5 on Dec 17, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-5 .The coding phase will start at 12:05 UTC-5, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Topcoder SRM 819 is scheduled to start at 12:00 UTC-4 on Dec 3, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder Rookie SRM 7 is scheduled to start at 12:00 UTC-4 on Nov 27, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

The Rookie SRMs are open to everyone and has some special prizes. It will only be rated for members who:

• Have never competed in Rated Algorithm Contests OR

• Have competed in equal to or less than 5 rounds OR

• If their current rating is less than 800 rating points.

Prizes:

Topcoder T-shirt for Top 20

*Prizes are only for members who are eligible to be rated

Best of luck!
- The Topcoder Team

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

The Topcoder Open Algorithm Finals will be held tomorrow Friday 19.11.2021 at 11:00 — 13:30 UTC-5 (Click here to check your local time).

The competitors for this round are ecnerwal, tourist, Um_nik, ACRush, SpyCheese, neal_wu, Heltion and Petr.

The round will be streamed live on Youtube, Twitch, and on the Topcoder home page. You can also join the live discussion on the Welcome platform.

Good luck to the finalists!

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

- The Topcoder Team

Topcoder SRM 818 is scheduled to start at 12:00 UTC-4 on Nov 5, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 11:55 UTC-4 .The coding phase will start at 12:05 UTC-4, so make sure that you are all ready to go. Click here to see what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team

Topcoder SRM 815 is scheduled to start at 07:00 UTC-4 on Oct 8, 2021.

Registration is now open for the SRM in the Arena or Applet and closes at 06:55 UTC-4 .The coding phase will start at 07:05 UTC-4, so make sure that you are all ready to go. Click here to what time it starts in your area.

Please take a look at our How to Compete guide to understand Topcoder Algorithm rounds better.

Some Important Links:: Match Results (match results, rating changes, challenges, individual test case results), Problem Archive, Problem Writing, Algorithm Rankings, Editorials and Older Editorials(SRM 710 and before),

Best of luck!
- The Topcoder Team