You're not checking for datatype properly, you're converting the values to strings before comparing them so their datatype will never be different.

For anyone struggling with passing test, remember that 10 (int) is not equal to 10 (str). So check for it!

You are hired!

Check my solution plz, i'd like to know which is more effective comparision inside reduce or .filter()

hahaha, i tought the same, its clean but need to fix this by adding the condition before

Just too much! Just google it and figure out if exists something prefab

Yup, i got the same idea. But im not familiar w Java syntax. I'll keep practicing.

You must be kidding

easy life i guess

do u even know this is the wrong way?