"Bill Kelly" <billk / cts.com> wrote in .... > Both solutions still fail on: > > items = [ 1,2,2 ] > rows = [ [1,2], [1,2], [1,3] ] > > Note, this isn't one of the unit tests on the wiki page - I'll add > it (there's a similar one, test_true_5, but, your algorithms pass > that test but not this one above...) . . . [added as test_true_7] Hm, these units tests are moving targets;-). I changed the algorithm to cover this test case. I also fixed editing mistake in the Unit tests ... /Christoph