056 Commute Heatmap

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

The prompt

Commute Heatmap: A contribution-style calendar heatmap of a year of invented daily step counts, coloured in five intensity levels. Hovering a day shows the date and steps, a legend explains colours, month labels run along the top, and buttons switch between the two invented years. 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.