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challenges | puzzles
challenges

Ready to take Challenge?

TWO-PARTY RULE

Circumvent security in an embedded system using two Raspberry Pi Zero Wireless devices.

CRYPTO

The objective of this challenge is to make your way through eight unique crypto levels.

MACHINE LEARNING

Train a classifier to identify the architecture of a binary blob given a list of possible...

MASTERMIND

Fight off a series of attacks in the Colosseum. Choose your attack order carefully!

ROTA

Great for new recruits, ROTA is an ancient game that teaches planning ahead.

PWNABLE

Exploit a remote service and claim a secret flag.

Become a part of securelayer7

To become a part of SL7 you will be expected to demonstrate knowledge, persistence, honor and integrity. We have constructed a series of challenges, for those who wish to prove, test or hone their skills "on the field".

The reward for successful completion of the challenges is an interview with the SL7 senior members, for consideration of your application. Accept a challenge and test your problem-solving skills with our Tech Puzzles.