(JS bug) Unable to clear Interval as I want in my game Plz help me in my code

Question

In JS line no. 89
https://code.sololearn.com/W3KVNDOGY95I/?ref=app

Answer 1

It seems that the correct gameplay is :
Whenever ANY direction button us clicked, clearInterval will clear the current interval, and then a new interval will apply.
To do this, use one global variable to store the interval, and add clearInterval at beginning of every event listener.
clearInterval Tutorial:
https://code.sololearn.com/WgW0wqXU1LXl/?ref=app
fix for you:
https://code.sololearn.com/WgaoqB2wJCzN/?ref=app

Answer 2

sololearn code compiler is not that good try w3schools js compiler instead.
u will get ur problem detect more easily.