Tetsuo Asano, Erik D. Demaine, Martin L. Demaine, Ryuhei Uehara. Kaboozle Is NP-complete, Even in a Strip. In Paolo Boldi, Luisa Gargano, editors, Fun with Algorithms, 5th International Conference, FUN 2010, Ischia, Italy, June 2-4, 2010. Proceedings. Volume 6099 of Lecture Notes in Computer Science, pages 28-36, Springer, 2010. [doi]
Abstract is missing.