USA Capitals Quest is an arcade-style HTML5 geography quiz sport that challenges gamers to establish the capital metropolis of all 50 U.S. states. Constructed as a single self-contained .html file with zero dependencies to put in, it runs immediately in any trendy browser on desktop or cell.
Recreation Modes
Quiz Mode — A highlighted state glows gold on a dwell interactive D3-powered USA map whereas its silhouette seems on display screen. Decide the proper capital from 4 multiple-choice solutions earlier than the 15-second timer runs out.
Discover Mode — Click on any state on the complete USA map to find its capital metropolis, enjoyable information, and geographic particulars. Good for studying earlier than you compete.
Options
50-state multiple-choice capital quiz
Interactive SVG D3 map with state silhouettes
15-second countdown timer per query
3-lives system — fallacious reply or timeout prices a coronary heart
Combo multiplier scoring (×2 → ×3 → ×4 → ×5) for reply streaks
Streak badge system (3+ right in a row)
Publish-answer academic enjoyable information for each state
Persistent top-5 leaderboard saved through localStorage
Net Audio API synthesized sound results (no audio recordsdata wanted)
Totally responsive — performs on telephones, tablets, and desktops
Keyboard shortcuts: keys 1–4 to reply, Esc to give up
Retro pixel arcade aesthetic with scanlines, starfield, and glow results
Single HTML file — no server, no set up, no dependencies
Customization
Colours, timer length, lives depend, scoring, and all state knowledge might be adjusted by enhancing clearly marked constants on the high of the file.
Browser Help: Chrome, Firefox, Safari, Edge (all trendy variations).
