SkillHack
FreeFree AI career platform that helps professionals move into AI from the job they have now, with 6 AI career roadmaps, 400+ server-graded practice questions, three new challenges a week, and a public leaderboard.
#Education
★ Featured
// curated AI software, with pricing at a glance
749 AI tools and websites, sorted by what they cost and what they do. No sign-up, no fluff.
749 apps
Free AI career platform that helps professionals move into AI from the job they have now, with 6 AI career roadmaps, 400+ server-graded practice questions, three new challenges a week, and a public leaderboard.
#Education
★ Featured
AI-powered prompt engineering platform that helps users create, test, optimize, organize, and deploy prompts for ChatGPT, Claude, Gemini, and other large language models through a collaborative workspace designed for prompt development and management.
#Productivity
★ Featured

A shopping game that hands you Bill Gates' fortune and dares you to spend it all on Big Macs, jets and sports teams.
#Others

A browser game where making a password gets harder with every rule, until you are feeding a chicken and adding chess moves.
#Others

Scroll from the ocean surface to the bottom of the Mariana Trench and meet the strange creatures living at every depth.
#Education

A fake AI chatbot where every answer comes from a real human stranger on a timer, and you take turns being the AI.
#Others

A 48-level browser puzzle game that turns the humble CAPTCHA into stranger and harder tests of whether you are human.
#Others

Neal Agarwal's run of 28 ridiculous trolley problems that shows how your choices compare with everyone else who played.
#Others

Draw one freehand circle and get a precise percentage score, then keep trying to beat it. Simple, quick and very hard to put down.
#Art

A never-ending road trip through Google Street View where strangers vote on every turn, honk the horn and change the radio.
#Travel

A clicker game that buries your screen in videos, sounds and pop-ups as a funny jab at being terminally online.
#Others

One big button that sends you to a random pointless but delightful website, then lets you press it again and again.
#Others

A website that holds every possible page of text, so you can search any sentence and find the book where it already exists.
#Education

Channel-surf old shows, commercials and music videos on virtual TV sets from the 1950s through the 2000s.
#Others

Hold your mouse still anywhere on the page and a photo appears of a stranger pointing right at your cursor.
#Art

A developer portfolio you explore by driving a toy car around a 3D world full of secrets, races and achievements.
#3D

A sound-only hide-and-seek game: move your pointer until the shouting voice is loudest and click to find the hidden cow.
#Others

Full-screen fake Windows, macOS and Steam OS update screens built for harmless office and family pranks.
#Others

Mash any keys and realistic hacker code scrolls across the screen, perfect for pranks and looking busy like a movie hacker.
#Others

Drag countries around a world map to see their real size without the Mercator stretch, and get surprised by Greenland.
#Travel

A 3D globe that shows where your town sat on Earth's shifting continents, from 750 million years ago to today.
#Education

A free multiplayer Pictionary game where one player draws a word and everyone else races to guess it in chat.
#Others

A TikTok-style vertical feed of random Wikipedia articles, so your scrolling habit teaches you something new.
#Education

Guess which of two things gets Googled more each month, and see how long you can keep your streak alive.
#Others