captcha puzzle

[Title: CAPTCHA Puzzle]

Welcome to the CAPTCHA Puzzle Challenge! Are you ready to prove that you're not just a bot but a human with wit and intelligence? Below are five unique CAPTCHA puzzles designed to test your ability to distinguish patterns, solve problems, and think critically. Can you crack them all? Give it your best shot!

1. Pattern Recognition:

```

A B C D E F G H

1 2 3 4 5 6 7 8

```

Which letter corresponds to the number 4? (Type your answer in the box)

Your Answer: [_______]

2. Missing Element:

```

3 - 5 - 9 - 11 - ? - 17 - 19

```

What number should replace the question mark? (Type your answer in the box)

Your Answer: [_______]

3. Colorful Challenge:

In the text below, find and type the color name that appears the most:

```

Red Green Blue Yellow Green Red Blue Green Yellow Blue Blue Red Yellow

```

Your Answer: [_______]

4. Mathematical Riddle:

If A = 3, B = 6, C = 9, D = 12, and so on, what is the value of "K"?

Your Answer: [_______]

5. Word Jumble:

Unscramble the following letters to form a meaningful word:

```

R G E T E N A

```