Math test

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✓ Published0🌍 Public

Last edited Apr 25, 2016

Created on Apr 20, 2016

A math quiz uses D3.js v3 with an SVG force-directed graph to display answers as draggable, colored circles. The visualization presents arithmetic questions and lets users select the correct result from a node layout, with feedback and score tracking. The code applies `d3.layout.force`, SVG circles, and CSS styling for interactive elements. Language and operation settings adjust quiz content, while checkboxes enable timed quizzes and sound, though the actual sound behavior is not implemented in the shown code. The interface also displays correct/incorrect counts and a timer.

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