FlareOnOS v12.4 Current Champion: Riatre

The Flare-On Challenge is the FLARE team's annual Capture-the-Flag (CTF) contest. It is a single-player series of Reverse Engineering puzzles that runs for every fall.

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Prior Year's Challenges:

Flare-On 12 (2025)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 11 (2024)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 10 (2023)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 9 (2022)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 8 (2021)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 7 (2020)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 6 (2019)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 5 (2018)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 4 (2017)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 3 (2016)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 2 (2015)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions
 

Flare-On 1 (2014)

 ║    *Archive passwords for all downloads are: flare
 ╚═╡ Honor Roll Download Challenges Read Solutions