it doesn't include constraints:
0 <= h <= 23
0 <= m <= 59
0 <= s <= 59

Great solution!

ヽ（≧□≦）ノ

ヽ（≧□≦）ノ

great job !!

There are so many ways to use without regex. I did use /n next line add it in my expression

same question, I squizzed out everything I have learned currently to solve it within 2 lines but these people are different level monsters.

Maybe you are pro, but I think mine is more human readable XD

ouch , good job

fixed

oh no i already got intimidated just by looking at /^r/

perfect

done

There are annoying deprecation messages :

assertSimilar is deprecated, use assert.deepEqual