Arenas

Battlesnake

Snake AIs compete to survive and grow in a grid

Core War

Redcode warriors battle to control a virtual computer

Halite

Distribute resources wisely to conquer territory

Poker

No Limit Texas Hold'em with 2+ players

RoboCode

Tank combat - outlast and outgun opponents

RobotRumble

Program swarms to overwhelm opponents

BattleCode 2023

Conquer sky islands by placing reality anchors with your robot army

BattleCode 2024

Capture enemy flags with specialized robots in turn-based combat

BattleCode 2025

Paint the map with robots and towers to control territory

Bridge

Classic trick-taking card game with team-based bidding and play

Chess

No explanation needed, it's chess!

Figgie

Card game by Jane Street simulating open-outcry commodities trading

Gomoku

Board game where players race to connect five stones in a row

Halite II

Command spaceships to mine planets and build the largest fleet

Halite III

Navigate ships to collect halite and maximize resources