probability_game.html


<!DOCTYPE html>
<html lang="he">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>גלגל ההסתברות</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            text-align: center;
            direction: rtl;
            background-color: #f5f5f5;
        }
        #wheel {
            margin: 20px auto;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            border: 5px solid #333;
            background: conic-gradient(
                red 0% 16.6%, 
                blue 16.6% 33.3%, 
                green 33.3% 50%, 
                yellow 50% 66.6%, 
                orange 66.6% 83.3%, 
                purple 83.3% 100%
            );
        }
        #question, #result, #score {
            margin-top: 20px;
            font-size: 18px;
        }
        button {
            margin-top: 20px;
            padding: 10px 20px;
            font-size: 16px;
            cursor: pointer;
            background-color: #007BFF;
            color: white;
            border: none;
            border-radius: 5px;
        }
        button:hover {
            background-color: #0056b3;
        }
    </style>
</head>
<body>
    <h1>גלגל ההסתברות</h1>
    <div id="wheel"></div>
    <div id="question"></div>
    <button id="spinButton">סובב את הגלגל</button>
    <div id="result"></div>
    <div id="score">ניקוד: 0</div>
    <script>
        const colors = ['אדום', 'כחול', 'ירוק', 'צהוב', 'כתום', 'סגול'];
        let score = 0;

        function getRandomInt(max) {
            return Math.floor(Math.random() * max);
        }

        function spinWheel() {
            const randomIndex = getRandomInt(colors.length);
            const chosenColor = colors[randomIndex];
            document.getElementById('result').innerText = `הגלגל נעצר על ${chosenColor}`;
            askQuestion(chosenColor);
        }

        function askQuestion(color) {
            const randomQuestion = getRandomInt(2);
            let questionText = '';
            if (randomQuestion === 0) {
                questionText = `מה ההסתברות שהגלגל ייעצר שוב על ${color}?`;
            } else {
                questionText = `מה ההסתברות שהגלגל ייעצר על צבע שונה מ-${color}?`;
            }
            document.getElementById('question').innerText = questionText;
        }

        document.getElementById('spinButton').addEventListener('click', () => {
            spinWheel();
            score += 10;
            document.getElementById('score').innerText = `ניקוד: ${score}`;
        });
    </script>
</body>
</html>
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