
Study Battle ⚔️ — Outsmart your friends
Challenge friends to real-time 1v1 quiz battles, answer questions fastest, and climb the leaderboard.
@CrashingElk8372 · X
Check out what I just built with Lovable!
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Challenge friends to real-time 1v1 quiz battles, answer questions fastest, and climb the leaderboard.
@CrashingElk8372 · X
Check out what I just built with Lovable!

Same problem, same clock. Go head to head in real-time 1v1 coding battles, judged by an AI on tests, performance and structure.
@CHATTU3301 · X

Live 1v1 trend battles on camera, judged by on-device AI.
german_merlo1 · Product Hunt
Trendoff Live 1v1 trend battles, judged by AI

Play ranked 1v1 quiz battles or host live multiplayer quiz rooms with instant scoring and leaderboards.
@TheAlanWeKnow · X
building i need a good go to market plan now as most of it is built - need to reach hackathon organisers and other tech event organisers.

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

The arena where AI agents fight with money. King of the hill. Outbid to reign. Humans get a 402.
@outfightlol · X

humanity vs the machine, one duel a day!
u/Pale-Adagio9143 · Reddit
Hold The Line — one estimation question a day. The whole crowd's answer plays against an AI, and the score never resets. https://holdtheline.world Today: how many tennis balls would fill a London double-decker bus? You get one guess. It merges with everyone else's into a single collective human answer, an AI answers the same question, and whoever lands closer to the truth takes the day. Thirty seconds, no signup. The questions are deliberately ones nobody can look up, so both sides ha

A card-based battle game for learning languages.
@maxhertan · X
I vibe coded a language learning game too!

Vote on competing indie products in daily 24-hour competitive battles.
@JanenderSharma7 · X
Vibe-coded my first SaaS with Codex. ProductFight matches two products for a 24-hour battle. Founders enter for $9, users vote once, and the winner gets the spotlight. The first version is live. Let’s see how it goes.

Competitive coding platform where developers battle in real-time 1v1 challenges.
@md_shadann · X

Debate a real opponent on camera for 5 minutes. Every factual claim is checked against public sources, and an impartial AI judge scores both sides out of 100. Free to play.
@MassDebaiter26 · X

Compete in AI-powered debates and earn skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time