Free programming games

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~/ · free · 151–200 of 245

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Vim Geniusvim
Answer timed Vim flashcards to build command muscle memoryVim
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Terminusshell
Explore a fantasy world using ls, cd and other shell commandsShell
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Emmet Gamehtml
Type the Emmet abbreviation that produces the HTML on screenHTML
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Flexbox Defensecss
Place defense towers with flexbox CSS to stop the enemiesCSS
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RegHexregex
Fill a hexagonal grid so every row matches its regex clueRegex
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Thunder CTFcloud
Deploy vulnerable Google Cloud levels and find each hidden secretCloud · Server
ServerPlay ↗
CGOS (Computer Go Server)ai
Connect your Go-playing program and get a rating against other enginesAI · Server
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RLBotai
Program a bot that drives a car in Rocket League and race it against othersAI · Desktop
DesktopPlay ↗
pwnable.krsecurity
SSH into a server and exploit programs to read the flagSecurity · SSH
SSHPlay ↗
Swarmhaskell
Program robots in a functional language to explore and gather resourcesHaskell · CLI
CLIPlay ↗
USACOalgorithms
Climb from Bronze to Platinum in the USA Computing Olympiad's online contestsAlgorithms
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Tensor Trustai
Defend an AI bank account with a prompt and attack other players' promptsAI
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Hackropolesecurity
Replay past France Cybersecurity Challenge tasks all year roundSecurity
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QCoderquantum
Solve quantum circuit puzzles in timed competitive programming contestsQuantum
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Florent Code Leaguepython
Write a Python bot that builds and fights its way to the enemy CorePython
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Terminalalgorithms
Code a tower-defense strategy that fights other players' algos on a ladderAlgorithms
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Leetlepython
Solve one short coding problem a day in Python or JavaScriptPython · Daily
DailyPlay ↗
webhacking.krsecurity
Exploit small web pages to capture flagsSecurity
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RingZer0 CTFsecurity
Solve hundreds of CTF challenges across many categoriesSecurity
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Programming Gamejavascript
Write TypeScript bots that play a shared online RPGJavaScript
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Advent of Rustrust
25 daily Rust challenges you solve in the browserRust · Daily
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Kattisalgorithms
Solve graded problems from a large contest archiveAlgorithms
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Al Zimmermann's Programming Contestsalgorithms
Find the best answers to one hard optimization problem per contestAlgorithms
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Code Golf Stack Exchangealgorithms
Answer community puzzles with the shortest code you can writeAlgorithms
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Kubernetes Challengesdevops
Deploy and fix apps in a Kubernetes cluster against a timerDevOps
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Service Workiesjavascript
Write service worker code to guide Kolohe through a fantasy storyJavaScript
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Learn Flexbox with Webflowcss
Move circles into place by changing flexbox settings, no code neededCSS
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Flexbox Adventurecss
Write flexbox CSS to help King Arthur win back his goldCSS
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Grid Attackcss
Write CSS Grid code to help Rey rescue her brother from demonsCSS
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Flexbox Zombiescss
Write flexbox code to aim your crossbow and survive the zombiesCSS
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SQL Squid Gamesql
Answer the Front Man's business questions by writing SQL queriesSQL
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ARC Prize: ARC-AGI-3 Competitionai
Build an agent that works out and beats unfamiliar puzzle games with no rulesAI · API
APIPlay ↗
Lichess Botsai
Turn your chess engine into a rated Lichess bot that plays humans and botsAI · API
APIPlay ↗
pwnable.xyzsecurity
Solve beginner pwn challenges and earn the right to add your ownSecurity · SSH
SSHPlay ↗
Lux AI Challengemachine-learning
Write agents for a 1v1 resource strategy game on KaggleMachine learning · Server
ServerPlay ↗
Kaggle Simulationsmachine-learning
Build game-playing agents and climb Kaggle's live leaderboardsMachine learning · Server
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Battlesnakealgorithms
Code a snake AI as a web server and battle other playersAlgorithms · Server
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Battlecodealgorithms
Program a robot army for MIT's yearly January contestAlgorithms · Server
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Hackatticmulti-language
Fetch a problem from an API, solve it with code, post the answerMulti-language · API
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Regex Challengeregex
Write one regular expression a day that extracts the target from each stringRegex · Daily · ▲ 1
DailyPlay ↗1 recommend
Gandalf: Agent Breakerai
Browser game about getting AI chatbots and agents to slip upAI
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AtCoderalgorithms
Join timed algorithm and heuristic contests from JapanAlgorithms
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Prompt Warsai
Write a prompt that makes the LLM repeat your text instead of your rival'sAI
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Byte Heistmulti-language
Solve timed code golf and restricted-source challenges in fewest bytesMulti-language
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RoboZZlealgorithms
Program a robot with tiny functions to clear each puzzle boardAlgorithms
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SpaceTradersapi
Run a space trading fleet by sending HTTP requestsAPI · API
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BrokenAzure.Cloudcloud
Find flags hidden in a deliberately misconfigured Azure environmentCloud
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AssemblyArenaassembly
Write a tiny assembly warrior that has to outlast rivals in shared memoryAssembly
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GPT Prompt Attackai
21 short levels where you try to get a model to reveal a secret keyAI
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flAWS 2cloud
Learn AWS security through an attacker path and a defender pathCloud
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