Challenge #164: Retail Therapy

[NabilahLoti]

Solution:

Spoiler

[Pulkitkhattar]

solution

[JMB001]

Solution has a missing zip file. Better to put it into a .yxdb file.

[ydevis]

Spoiler

[StanleyKinnok_Chan]

Here is my solution 

[apekshaprasad]

Solution

[RAJPUTSAURABH]

Please find the solution

[DanielG]

Solved

[AllyW86]

Hey!  Hopefully someone could help me figure this out.  So I solved this and got the same answer as a couple of people here.  However, when I check the main solution and compare it to mine and others' solutions, they're off by one value.  What I mean is that while both have 82 results, they're off by one result.  It will only match if a Unique tool is used.

My main question is why?  What does the Unique tool do in this case, considering when you don't use it, all the results have a unique clothing id?  I'm totally getting into the weeds here but this is driving me crazy 😅

[StanleyKinnok_Chan]

Here is my solution