I would also suspect that, if they were used for building purposes, some of these artifacts would be found in situ with poles still inserted into or through the

I would also suspect that, if they were used for building purposes, some of these artifacts would be found in situ with poles still inserted into or through them, thus being evidence of their use and removing all ambiguity. As there is only ambiguity in the analysis of these, according to the article, then my conclusion is that no dodecahedrons have been recovered showing evidence of being used like this.