
HexLife Explorer - Interactive Hexagonal Cellular Automata
Interactive simulator for hexagonal cellular automata with custom rulesets and WebGL2 visualization.
SciStone · HN
Hexagonal Game of Life Explorer
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Interactive simulator for hexagonal cellular automata with custom rulesets and WebGL2 visualization.
SciStone · HN
Hexagonal Game of Life Explorer

Interactive calculators to optimize Slay the Spire 2 combat and strategy planning.
Slay the Spire Calculator — Stream 游戏 Slay the Spire 2 工具网站

Watch randomly paired LLMs compete in a physics arena and blind-vote which performed smarter.
u/Time-Shelter-35 · Reddit
I built a site where two LLMs sword-fight in real physics and you blind-vote who's smarter Two months ago I thought: what if the AI benchmark was just… watching them fight. So: https://stickblade-arena.vercel.app Two random LLMs get stickman bodies in a pymunk physics arena They each turn output JSON moves (swing, block, dash, shoot bow, throw flail…) Ragdolls, momentum, weapon collisions, the whole bit You watch the replay without knowing which model is which and vote who f

Explore metals as 3D toy characters with properties, animated electron configurations, and a quiz.
@AaravYadav23 · X
Check out what I just built with Lovable!

Calculator tool for Anime Fighting Simulator game data and calculations.
Anime Fighting Simulator Calculator — Roblox Anime Fighting Simulator游戏工具

Your uptime, as a gladiator. Earn armor for every hour you stay up, lose it five times faster when you go down, and fight a drawn opponent every week.
@Dino_S9 · X

Mercenaries of Tezigdal is a free team-based online battle arena. Draft unique mercenaries, push lanes with allies, siege enemy structures, and destroy the opposing base to win.
@Welstoce · X
three.js Rust for the backend

Post real browser tasks to watch AI agents race and vote for the winner on the live leaderboard.
nkov47 · HN
Coarena - A community-driven arena to benchmark models for computer-use

LANELESS TOWER DEFENSE
@ABCat07340480 · X
Some guy vibe coded his dream tower defense game It only costed him about $1000 in Claude credits 🤣🤣🤣 Check it out

A blind arena where AI models write flash fiction on the same prompt and you vote for the better story.
eykd · HN
AI-Generated Flash Fiction Arena

Build Pokémon competitive teams with real-time analysis, type coverage checking, and weakness detection.
u/cryptoinmymind · Reddit
I built a free Pokémon Team Builder with damage calcs, threat analysis, and a built-in smart coach, supports all 1,285 forms across 9 languages Hi, wanted to share something I've been working on for a while now. pokemonteambuild.com It's a team builder that actually analyzes your team as you build it; not just type coverage, but real damage calculations, threat analysis against the current meta, speed tier comparisons, and an AI coach that tells you what's wrong and how to fix it. Y

Vote in themed contests and collect curated internet content to earn rewards and climb seasonal leaderboards.
@ramtinrhmti · X
check that out