Have you tried with larger input data. Whilst many itterations is a good quick test I think what you are dealing with is a n^2 problem (maybe higher) and so a larger initial data set may spread the results more and give a clearer identification of the best algorithm

---If it doesn't fit use a bigger hammer

In reply to Re: Re: Remove unique elements from a list of lists by vagnerr
in thread Remove unique elements from a list of lists by simon.proctor

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