Build Advanced Quiz Results Dashboard with Data Visualization

Title: Create Interactive Results Page with Charts and Performance Analytics

Problem Statement

Users currently see only basic quiz results (score and percentage). There's no visual representation of performance, time analysis, or detailed breakdown of answers, limiting the educational value and engagement of the quiz experience.

Proposed Solution

Create a comprehensive results dashboard featuring:

• Score overview card with animated counter
• Performance charts (pie chart, bar chart, line graph for time spent)
• Question-by-question review with correct/incorrect indicators
• Category-wise performance breakdown
• Time analytics (total time, average per question)
• Comparison with average performance (simulated data)
• Achievements/badges based on performance

Acceptance Criteria

✅ Score Overview Section

• Animated score counter from 0 to final score
• Large, prominent display of percentage
• Color-coded performance indicator (red/yellow/green)
• Confetti animation for high scores (>80%)
• Share button for social media

✅ Performance Charts

• Pie chart showing correct vs incorrect answers
• Bar chart for time spent per question
• Line graph for performance over time (if multiple quizzes)
• Interactive tooltips on hover
• Use Chart.js or Recharts library
• Smooth animations when charts load

✅ Detailed Review Section

• List all questions with user's answer and correct answer
• Color coding (green for correct, red for incorrect)
• Explanation for each answer (from API or custom)
• Time spent on each question
• Difficulty indicator for each question
• "Review later" bookmark functionality

✅ Analytics Cards

• Total time taken card with icon
• Average time per question
• Fastest/slowest answered question
• Accuracy rate by category
• Streak counter (consecutive correct answers)

✅ Performance Comparison

• Simulated average performance data
• Percentile ranking visualization
• "Better than X% of users" message
• Historical performance graph (line chart)

✅ Achievements Section

• Display earned badges (Perfect Score, Speed Demon, etc.)
• Progress towards locked achievements
• Animated badge reveal for newly earned achievements
• Badge descriptions and criteria