At first glance, lattices seem to offer few attractions as a wordplay form. They are far more abundant than word squares and easier to construct. Although long neglected, lattices yield a previously unknown but elegant pangrammatic set, one involving only 33 total letters and words from a single dictionary.
Word Ways: Vol. 35
, Article 6.
Available at: http://digitalcommons.butler.edu/wordways/vol35/iss4/6