Delete Points in List when only one items occurs in the specific list

Hello everyone!

I have made a quite advanced list which needs to output points, sorted into chops of 2 as input for some adaptive conduits. The problem with my list is that some lists only have a single item occuring within this list (instead of 2).
Because i don’t need these points i would like to delete every point which only occurs once per list.

Thanks in advance!
(These 2 items (including their lists, should be deleted out of the list)

Dynamo Forum Post 18-11-2019 Filter if Only One Occurance.dyn (19.2 KB)

Use Count at Level 2 and if the value equals 1 then remove using Filter by Boolean Mask


Thank you man! I didn’t see the simple solution because i was too deep into Dynamo haha

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