Mortify7612 / RallisportChallenge2-decomp
Recompilation of DICE's 2004 Rallisport Challenge 2 for Linux and Windows.
Mortify7612 / RallisportChallenge2-decomp
CyberDefenderAI / AI-Security-Tools-Applied-Scenarios
A highly actionable, curated list of open-source tools and practical use cases leveraging AI, ML, and LLMs to solve complex information security challenges. This module bridges the gap between theoretical AI capabilities and daily security operations.
Pawnnwap / mcd-party-quorum
麦麦组局官 - 基于麦当劳 MCP 的程序员节派对组局助手 | Built with WorkBuddy for McDonald's China Developer Innovation Challenge
Asabeneh / 30-Days-Of-Python
The 30 Days of Python programming challenge is a step-by-step guide to learn the Python programming language in 30 days. This challenge may take more than 100 days. Follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
TheAlgorithms / Java
All Algorithms implemented in Java
acmesh-official / acme.sh
A pure Unix shell script ACME client for SSL / TLS certificate automation
pcottle / learnGitBranching
An interactive git visualization and tutorial. Aspiring students of git can use this app to educate and challenge themselves towards mastery of git!
SWE-agent / SWE-agent
SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024]
felipefialho / frontend-challenges
A public list of open-source challenges from companies around the world
tiagozip / cap
privacy-first, open-source and self-hosted CAPTCHA alternative with PoW and instrumentation challenges.
alexeygrigorev / ai-engineering-field-guide
Research into AI engineering interview assignments, take-home challenges, and hiring practices from 2026
kurrent-io / KurrentDB
KurrentDB is a database that's engineered for modern software applications and event-driven architectures. Its event-native design simplifies data modeling and preserves data integrity while the integrated streaming engine solves distributed messaging challenges and ensures data consistency.
coze-dev / coze-loop
Next-generation AI Agent Optimization Platform: Cozeloop addresses challenges in AI agent development by providing full-lifecycle management capabilities from development, debugging, and evaluation to monitoring.
mouredev / retos-programacion-2023
Ejercicios de código semanales en 2023 de la comunidad MoureDev para practicar lógica en cualquier lenguaje de programación.
google / google-ctf
Google CTF
flypythoncom / python
Open-source Python challenge courses — your AI coding agent teaches, verify.py decides when you're done.
ljagiello / ctf-skills
Agent skills for solving CTF challenges - web exploitation, binary pwn, crypto, reverse engineering, forensics, OSINT, and more
Bogdanp / awesome-advent-of-code
A collection of awesome resources related to the yearly Advent of Code challenge.
bootdotdev / bootdev
CLI used to complete coding challenges and lessons on Boot.dev
backend-br / desafios
Aqui você encontrará uma coleção de desafios projetados para aprimorar suas habilidades de programação com foco em backend.
RezaSi / go-interview-practice
Interactive Go Interview Platform - 30+ coding challenges with instant feedback, AI interview simulation, competitive leaderboards, and automated testing. From beginner to advanced levels with real-world scenarios.
sadanandpai / frontend-mini-challenges
Collection of frontend challenges for learning and interviews
mathworks / MATLAB-Simulink-Challenge-Project-Hub
This MATLAB and Simulink Challenge Project Hub contains a list of research and design project ideas. These projects will help you gain practical experience and insight into technology trends and industry directions.
Cloud-CV / EvalAI
:cloud: :rocket: :bar_chart: :chart_with_upwards_trend: Evaluating state of the art in AI
microsoft / WhatTheHack
A collection of challenge based hack-a-thons including student guide, coach guide, lecture presentations, sample/instructional code and templates. Please visit the What The Hack website at: https://aka.ms/wth
petergpt / bullshit-benchmark
BullshitBench measures whether AI models challenge nonsensical prompts instead of confidently answering them, created by Peter Gostev.
zhiwehu / 100_plus_Python_Projects_Challenge
100+ Python Projects Challenge
unhappychoice / gittype
A CLI code-typing game that turns your source code into typing challenges
sajjadium / ctf-archives
CTF Archives: Collection of CTF Challenges.
Manoj-engineer / k8squest
K8sQuest — A local, hands-on Kubernetes learning game with real-world troubleshooting challenges. Practice Pods, Deployments, Services, networking, storage, and debugging using kubectl on a local cluster (kind/k3d). No cloud required.
Metroxe / one-html-page-challenge
Can you create something cool without modern tools?
taichengguo / LLM_MultiAgents_Survey_Papers
Large Language Model based Multi-Agents: A Survey of Progress and Challenges (In IJCAI 2024)
unitaryai / detoxify
Trained models & code to predict toxic comments on all 3 Jigsaw Toxic Comment Challenges. Built using ⚡ Pytorch Lightning and 🤗 Transformers.
AlphaGPU / leetgpu-challenges
LeetGPU Challenges
DMOJ / online-judge
A modern open-source online judge and contest platform system.
igorwojda / kotlin-coding-challenges
🧩 Kotlin coding puzzle and solutions
germondai / trawl
Self-hosted scraping engine — bypasses any JS challenge & captcha: Cloudflare, Turnstile, reCAPTCHA, hCaptcha, GeeTest. FlareSolverr & Byparr alternative and drop-in replacement for your *arr stack.
wingkwong / leetcode-the-hard-way
A structured resource for learning data structures and algorithms through tutorials, templates, roadmaps, and LeetCode solution explanations. Join Discord: https://discord.com/invite/Nqm4jJcyBf
tjukanovt / 30DayMapChallenge
Official repo for the #30DayMapChallenge data visualization project. Open to everyone!
mrinal1704 / SQL-Leetcode-Challenge
Contains all the 117 Leetcode questions with their solutions ranging from Easy to Hard in MySQL.
livialima / linuxupskillchallenge
Learn the skills required to sysadmin a remote Linux server from the commandline.
Helsinki-NLP / Tatoeba-Challenge
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josharsh / 100LinesOfCode
🚀 100+ mini-projects demonstrating the power of concise code. Perfect for learning, portfolio building, and first-time open source contributors. Under 100 lines each!
censusreporter / censusreporter
Census Reporter is a Knight News Challenge-funded project to make it easier for journalists to write stories using information from the U.S. Census bureau.
GrafeoDB / grafeo
Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and RDF and all major query languages.
gkaramanis / tidytuesday
Code and plots for submissions to the #tidytuesday challenge
sudheerj / datastructures-algorithms
List of Programs related to data structures and algorithms
jarv / cmdchallenge
This repo is mirror of https://gitlab.com/jarv/cmdchallenge
jktrn / enscribe.dev
My personal website, built with Astro, CSS, and love.
Azr43lKn1ght / DFIR-LABS
DFIR LABS - A compilation of challenges that aims to provide practice in simple to advanced concepts in the following topics: Digital Forensics, Incident Response, Malware Analysis and Threat Hunting.
facebookresearch / meta-agents-research-environments
Meta Agents Research Environments is a comprehensive platform designed to evaluate AI agents in dynamic, realistic scenarios. Unlike static benchmarks, this platform introduces evolving environments where agents must adapt their strategies as new information becomes available, mirroring real-world challenges.
adferrand / dnsrobocert
Orchestrate Certbot and Lexicon together to provide Let's Encrypt TLS certificates validated by DNS challenges
dynamicslab / hydrogym
An RL-Gym for Challenge Problems in Data-Driven Modeling and Control of Fluid Dynamics.
Xewdy444 / CF-Clearance-Scraper
A simple program for scraping Cloudflare clearance (cf_clearance) cookies from websites issuing Cloudflare challenges to visitors
microsoft / AEC-Challenge
AEC Challenge
arjaythedev / twelve-dollar-server-challenge
Implement one small API on SQLite in any language; we benchmark it on a $12 server (1 vCPU, 2 GB)
1105216375-alt / resimind
Neuro-symbolic agents with verified memory. MCP math tools, an algebra repair Skill, and an open challenge. Verify solutions, learn checked rules, and reuse.
Inference1 / clarify-intent-and-establish-shared-understanding
Systematically clarify intent, challenge assumptions, resolve contradictions, and align goals, constraints, risks, and success criteria.
M-China / mcd-developer-innovation-challenge
Build innovative Skills with McDonald’s MCP, solve real-world problems, and compete for exclusive 1024 Programmers’ Day prizes.
zhuxian518 / mcd-1024-skill
McDonald's China MCP innovation skill - entry for MCD Developer Innovation Challenge 2026 (1024 Programmers' Day)