2021 CTF Statistics

Published on 29 September 2021


Thank you to everyone who played and congratulations to the top 10 teams and all of our winners! The full scoreboard is available on CTFTime.

Table of Contents

Leaderboards

Top 10 Teams

Rank Team Score

Top 10 Australian Secondary/Tertiary Student Teams

Rank Team Score

Top 10 Australian Secondary/Tertiary Female Student Teams

Rank Team Score

Top 10 Australian Secondary Student Teams

Rank Team Score

User Statistics

Number of Players

We had an amazing turnout of over 4000 registered users and more than 2100 teams.

Metric Value

Sign Ups

Registration opened 2 weeks before the CTF. As expected, majority of the sign ups were right before and during the event. On the starting day of the CTF there were almost 1300 sign ups.

Country Distribution

This year, Australia was the largest single participating country by player count. There was a significant amount of international participation which we were happy to see.

Submission Statistics

This graph shows how many teams submitted an attempt to a certain number of challenges. 176 teams submitted at an attempt for one challenge. One of the teams submitted an attempt to 64 out of the 69 challenges!

This graph shows how many teams submitted a certain number of submissions. 144 teams made only one submission throughout the entire CTF. One team made 544 submissions across the 69 challenges.

This graph shows when teams were submitting flags, and when teams were submitting correct flags.

This graph shows how many teams solved a certain number of challenges. 188 teams solved only one challenge, while the top team solved an impressive 64 out of the 69 challenges!

Challenge Statistics