Distribution Statement A: Approved for public release. Distribution is unlimited. AFRL-2023-5149

This repository contains the open source release for the Hack-a-Sat 4 2023 final event.

Final scores from the event are posted at https://finals.2023.hackasat.com/

• Source code for all challenges
• Source code for all challenge solutions
• User Guide given to teams
• Final game data dump provided to teams (input to scoring)

• Infrastructure used to host and run the game
• Source code for the score board
• Source code for custom cFS and COSMOS deployments
• Source code for for visualization
• Source code for satellite emulation
• Source code or configuration for Moonlighter cyber payload

• Challenge Descriptions - Descriptions for all challenges
• challenges - Source code for the ground and satellite challenges.
  • ground_chals - Source code for challenges that were considered running on the groundstation
  • satellite_chals - Source code for challenges considered running on the satellite
    • [satellite]
• solvers - Mission Control's solutions/solvers for the challenges.
  • ground_chals - Solvers for challenges that were considered running on the groundstation
  • satellite_chals - Solvers for challenges considered running on the satellite
• docs - Contains files provided to the teams during the game
• game_data - Contains final game data and TLM dump provided to teams at the game conclusion. Used as input to scoring
• team writeups - Writeups about the game written by the top teams
• discord logs - Publicly released logs of team chats

Files in this repository are provided as-is under the MIT license unless otherwise stated below or by a license header. See LICENSE.md for more details.

cFS are provided under the NOSA v1.3 license.

COSMOS is provided under the GPLv3 license.

OSK is provided under the LGPL license.

Questions, comments, or concerns can be sent to hackasat[at]cromulence.com.