pxt-calliope/docs/lessons/snowflake-fall/quiz-answers.md

snowflake fall blocks quiz answers

Create a snowflake fall animation.

This is the answer key for the snowflake fall quiz.

1. What is a forever loop?

Run code in the background forever (answers may vary).

2. Draw the picture that will be produced with this code

basic.forever(() => {
    basic.showLeds(`
. # . # .
# # # # #
# # # # #
. # # # .
. . # . .`);
});

3.Write the code for a forever loop and show LEDS for these images!

basic.forever(() => {
    basic.showLeds(`
        . . . . .
        . . # . .
        . # # # .
        . . # . .
        . . . . .
        `);
    basic.showLeds(`
        . . . . .
        . . . . .
        . . . . .
        . . . . .
        . . . . .
        `)
});

4. Write the code for a forever loop and show LEDS for these images!

basic.forever(() => {
    basic.showLeds(`
        . . . . .
        . . # . .
        . # # # .
        . . # . .
        . . . . .
        `);
    basic.showLeds(`
        # # # # #
        # # . # #
        # . # . #
        # # . # #
        # # # # #
        `)
});