Jury System for attack-defense ctf game (ctf-scoreboard). Or you can use it for training.

C++

Linux

Docker

c++ webserver ithewei/libhv (v1.3.3) - BSD 3-Clause License. Copyright (c) 2020, ithewei

database SQLITE (v3.49.1) - SQLite is in the Public Domain, C source code as an amalgamation

json nlohmann/json (v3.12.0) - Reader/Writer for json format

datetime HowardHinnant/date (v3.0.4) - Parser for datetime

icons uxwing - Web-site with free icons

sea5kg

Source Code (github.com): https://github.com/sea5kg/ctf01d

(Mirror) Source Code (gitverse.ru): https://gitverse.ru/sea5kg/ctf01d

(Mirror) Source Code (gitflic.ru): https://gitflic.ru/project/sea5kg/ctf01d

Docker Hub (hub.docker.com): https://hub.docker.com/r/sea5kg/ctf01d

From Docker Hub (hub.docker.com):

docker pull sea5kg/ctf01d:v0.7.3

From Git Hub (hub.docker.com):

docker pull ghcr.io/sea5kg/ctf01d:v0.7.3

From GitFlic (gitflic.ru):

docker pull registry.gitflic.ru/project/sea5kg/ctf01d/ctf01d:v0.7.3

CyberSibir 2026 (v0.7.3)

CyberSibir 2025 (v0.5.5)

SibirCTF 2023 (v0.5.2)

SibirCTF 2019 (old version: fhq-jury-ad v0.3.0)

SibirCTF 2018 (old version: fhq-jury-ad)