Learn AI through visual guides and build keyboard skills step by step. Practical tools and web games are here as supporting resources.
Practice with illustrated guides and worked examples.
A language model learns statistical patterns from training examples. Given your message and the conversation so far, it generates a likely continuation one piece at a time. This is useful for drafting and explaining, but it does not look up truth automatically.
Read article →Start with a narrow question. Ask for a search plan or a list of claims to verify, then open the original sources yourself. Record which source supports each important claim and where sources disagree.
Read article →Use this when a definition feels too abstract. Ask for a plain-language explanation, a concrete example, and a short check for understanding.
Read article →Keep the source in view. Ask for a structured summary and request that uncertainty or missing information be called out instead of filled in.
Read article →An MCP host is the AI application; its client connects to an MCP server. A server may expose tools the model can call, resources the app can read, and prompt templates a person can choose. A server offers capabilities; the host and user decide how to use them.
Read article →Check who maintains it, where it runs, what data it can access, and whether tools can change or send data. Prefer the least access needed, inspect consequential actions, and remove a connection you no longer trust.
Read article →TOOLS / 02
Open a specific tool and start with your own input.
Shrink JPEG, PNG, or WebP images locally with a quality control, while keeping the original dimensions for easy sharing.
Crop JPEG, PNG, or WebP images by precise pixel coordinates, preview the selection, and download a focused new image.
Convert JPEG or PNG images to WebP in your browser, with a quality setting and a ready-to-download result.
Turn plain text or a URL into a downloadable PNG QR code in your browser, with no account or remote page navigation.
Replace the first or every literal or regular-expression match locally, with explicit case, Unicode boundary, flag, and replacement-reference controls.
Create linear or radial CSS gradients with two to six ordered color stops, live preview, and a copy-ready background declaration.
02 / Games Online
Find a game by type. The Games site includes full descriptions, controls, sources, and license details.
Minesweeper
Use the numbers to reason about nearby mines, flag risks, and clear the board safely.
Sudoku
Fill 1–9 so every row, column, and box has no repeated number.
Checkers
Move, jump, and capture pieces in a quick checkers match.
Drop Four
Drop pieces and connect four of the same color horizontally, vertically, or diagonally.
FreeCell
Use four free cells and four foundations to organize the deck and plan every move.
Snake
Guide a growing snake toward food while avoiding the walls and your own tail.
Sokoban
Push every crate onto a goal while leaving room for the next move.
Reversi
Surround opposing pieces to flip them, then finish with more pieces on the board.
2048
Slide and merge matching number tiles, aiming for a higher score before the board fills.
Visit the standalone Games site for the full directory, instructions, sources, and licenses.
AI-site snapshot · updated 2026-10-31 · titles remain in English
Hugging Face ·
Hugging Face ·
Hugging Face ·
Learn AI through practical guides, prompt examples and MCP introductions, then practice keyboard skills.
Practical browser tools for images, documents, text, data and code.
Play browser games across puzzle, board, card and arcade genres.
Follow AI news from original sources.
03 / Principles
Tools, games and learning each have their own experience, with clear navigation and browser-first access.
Many tools process data in your browser; some image features use remote services. Read each tool’s processing details before use and avoid sensitive content unsuitable for that service.
The main site provides static pages and direct links. Tool, game and learning app load times depend on size, device and connection. The sites include advertising, with display determined by the ad service.
Education offers keyboard basics and typing practice. On this page, T opens Tools, G opens Games and H returns to the top. Check each tool or game for its keyboard, mouse and touch controls.
