Fun educational worksheet challenges users to crack binary code to solve a riddle about an astronaut's favorite keyboard key.

Let's solve this step by step.

We are given a binary code puzzle, and we need to decode the binary sequences into letters using the provided binary-to-letter chart. Then, we'll answer the riddle:

> "What's an astronaut's favorite key on the keyboard?"

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Step 1: List out the binary codes

The binary sequences given are:

```
01110100
01101000
01100101
01110011
01110000
01100001
01100011
01100101
01100010
01100001
01110010
```

We will match each of these with the corresponding letter from the table.

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Step 2: Match each binary code to its letter

Let’s go one by one:

1. 01110100 → Look in the table → This is t
2. 01101000 → h
3. 01100101 → e
4. 01110011 → s
5. 01110000 → p
6. 01100001 → a
7. 01100011 → c
8. 01100101 → e
9. 01100010 → b
10. 01100001 → a
11. 01110010 → r

So, putting it all together:

t h e s p a c e b a r

That spells: the space bar

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Step 3: Answer the riddle

> "What's an astronaut's favorite key on the keyboard?"

Answer: The space bar

Because astronauts travel in space, and the space bar is the key that adds space — a clever pun!

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✔ Final Answer:

The space bar

This is both the decoded message and the punchline to the joke! 🚀⌨️