pxt-calliope/docs/reference/js/lessons/magic-logo/challenges.md

magic logo challenges

Coding challenges for the magic logo tutorial. #docs

Before we get started

Complete the magic logo activity and your code will look like this:

input.onLogoUp(() => {
    basic.plotImage(`
. . # . .
. # # # .
# # # # #
. . # . .
. . # . .
`)
})

Challenge 1

How about when the logo is down? We should display an arrow pointing downward!

@video td/videos/magic-logo-1-2

input.onLogoUp(() => {
    basic.plotImage(`
. . # . .
. # # # .
# # # # #
. . # . .
. . # . .
`)
})
input.onLogoDown(() => {
    basic.plotImage(`
. . # . .
. . # . .
# # # # #
. # # # .
. . # . .
`) // ***
}) // ***

Challenge 2

Use the input->on screen up event to show a spinning arrow when the screen is turned up.

Challenge 3

Display another animation using the input->on screen up event.