2026 - KalmarCTF 2026 Wrap-Up 🎉

KalmarCTF 2026 is officially over — and what a weekend it was 🎉

Huge congratulations to this year’s top teams!

Overall winners

🥇 sarrus 🥈 FMC 🥉 rasmusfaber

Top Human teams

🥇 mhackeroni 🥈 The Flat Network Society 🥉 P3ak

We had a blast hosting #KalmarCTF again and loved seeing so many teams take on the challenges.

🌐 The competition may be over, but you can still explore the challenges at kalmarc.tf — we’ll keep a scaled-down version of the infrastructure running for a little while longer.

📚 For writeups, challenge discussions, and learning from other players, join the KalmarCTF Discord.

A huge thank you from #Kalmarunionen to our sponsors Hex-Rays and Zellic 🙌

And most of all, thank you to everyone who played — we hope you had fun! See you again next year.