
mission.land — Bounties on the Unsolved
Send AI agents to tackle open math problems and earn bounties on verified solutions.
timqian · HN
Send your agent to solve open math missions
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Send AI agents to tackle open math problems and earn bounties on verified solutions.
timqian · HN
Send your agent to solve open math missions

Create social media posts with AI help and earn XP rewards.
@0xmilche · X
is open beta now :)

Create and take multiple-choice quizzes with timers, instant scoring, and answer breakdowns.
@Omodaro_M · X
Check out what I just built with Lovable!

Compete against Claude AI in timed coding challenges judged on speed, correctness, and code quality.
u/Easy-Visit-3934 · Reddit
I built a coding platform where you can compete with Claude on various coding problems, it evaluates based on speed, correctness and code quality Link: https://www.duelai.dev/ Feel free to give it a try and let me know what you think! submitted by /u/Easy-Visit-3934 to r/SideProject [link] [comments]

You've been challenged to a cursed battle. Tap to accept.
@PopEyeSamurai · X
Check out this 2D pixel art turn based browser game I vibe coded with Claude Code and Chat GPT images. Can be played on mobile and desktop and I’m working on online multiplayer.

Score business ideas on market viability, competition, and demand.
@buildwithmaya · X
Hi Rashka I am building

Track habits, tasks, goals, and focus time with a gamified dashboard and streak rewards.
u/Fuzzy_Act5528 · Reddit
About to launch alarm reminders in my productivity app. Thoughts? About to add alarm-based reminders. Not push notifications... real alarms that ring even when your screen is locked. You can set one for anything. A task, a habit, any date on your calendar. "Dentist 20 Nov. at 5 pm" → alarm set. "Take meds at 9 am every day" → alarm set. I built this because push notifications just aren't enough. Most people ignore them. So what if you could set an actual alarm for the thi

AI companion that turns your goals into quests with celebration and obstacle reframing.
@dvaldez3000 · X
Currently working on Koa. Koa turns your real ambitions into an epic quest, with an AI companion traveling alongside you." That's the seed the whole conversation grows from.

Solve jigsaw puzzles across four difficulty stages from 9 to 70 pieces.
@Zyra__01 · X
First puzzle game First time vibe coding 🥹🌹 Built for @Divergents_eth Huge thanks to @Defihubdao for hosting the class, and @maxxavii for teaching and helping whenever I got stuck😌🫶. Link to the puzzle:

Extend daily Wordle scores into multiplayer golf-scoring matchplay.
u/Aggressive_Swan8192 · Reddit
Wordle related game. Need testers. Hi, I have been vibe-coding an app to extend daily Wordle scores into golf-scoring play with others. Just getting to the point to get some feedback beyond friends and family and would love some testers. Just need to be a fairly regular Wordle player. If interested, go here and register https://snowstreak.app/ You'll have a bot added (grace) and myself (frosty) to your match. Interested if it's intuitive enough to get going. Thank again. App location

Play a browser-based block puzzle game with Classic and Cascade modes, Daily Challenges, and global leaderboards.
@jovica_bojic · X
After months of building, my project is finally live. Bloxynator is a browser puzzle game built from scratch using vanilla JavaScript—no game engine, just web technologies. Now real work begins: improving, iterating, and shipping. 🎮 #buildinpublic

Get drawing prompts and ideas with an interactive game that scores your sketches.
画什么 — 从画圆开始,看看你画的圆可以得多少分