Thanks, i'll try again, it just made me mad for hours lol. I used the backticks before the "{" and after the "}", but i may have a mistake somewhere i guess.

Hi, got a problem, or maybe i am doing something wrong, but to me, this should work, but it doesn't :

return {Swim: '${distance} to go!'}

I got the good numbers, but i don't know, the console returns a lots of "\" caracters.
Thanks.