3 papers
math.HO2019
Exploration of another Sol Lewitt puzzle from Barry Cipra
Barry Cipra, Donna Dietz, Peter Winkler
At MOVES 2019, Barry Cipra casually introduced a new "Sol Lewitt" puzzle to fellow conference goers. Several brainstorming sessions ensued with Barry, Peter Winkler , Donna Dietz,…
math.HO2019
An analysis of IQ LINK
Donna A. Dietz
This is a theoretical and computational strategy exploration of the visually attractive game IQ-Link. Not all games which are visually appealing are worthy of your time as a puzzli…
math.HO2013
Spot it(R) Solitaire
Donna A. Dietz
The game of Spot it(R) is based on an order 7 finite projective plane. This article presents a solitaire challenge: extract an order 7 affine plane and arrange those 49 cards into…