40 lines
769 B
Markdown
40 lines
769 B
Markdown
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# lucky 7 blocks challenges
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Coding challenges for lucky 7.
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## Before we get started
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Complete the [lucky 7 activity](/microbit/lessons/lucky-7/activity) and your code will look like this:
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```blocks
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basic.showNumber(7)
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```
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### Challenge 1
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But we also should pause before showing another number. Let's add a pause of 500 milliseconds.
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```blocks
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basic.showNumber(7)
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basic.pause(500)
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```
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### Challenge 2
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### @video td/videos/lucky-7-1-2
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What about other multiples of 7? Let's display the next multiple of 7 on the screen!
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```blocks
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basic.showNumber(7)
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basic.pause(500)
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basic.showNumber(14)
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```
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* Run the code to see if it works as expected.
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### Challenge 3
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Keep displaying multiples of 7 such as 21 and 28, but don't forget to add pauses between the numbers!
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