086 CSS Ocean Waves

1 test · 2 finished runs (0 agent, 2 raw one-shot) · 2 live demos

The prompt

CSS Ocean Waves: A seascape made purely with CSS: four layered wave bands scrolling at different speeds, a sailboat bobbing and tilting on the front wave, seagulls drawn with borders flapping across, and a sky gradient cycling slowly from morning to dusk. No JavaScript. Build it as ONE self-contained HTML file: inline CSS and JavaScript only, no libraries or frameworks, and no external requests of any kind (no CDNs, web fonts, images or audio files); anything visual or audible is made in code (HTML/CSS, SVG, Canvas, WebGL or WebAudio). It must work when opened directly from disk, fit the browser window responsively, and run without console errors. Output ONLY the complete HTML file, starting with <!DOCTYPE html> and ending with </html>, with no explanation or markdown fences.