Twenty-two moves suffice for Rubik's cube®

Mathematical Intelligencer

Volumn 32, Issue 1, 2010, Pages 33-40

  Rokicki, Tomas ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

EID: 77950536532     PISSN: 03436993     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00283-009-9105-3     Document Type: Article

References (10)

1. Joyner, David. Adventures in Group Theory: Rubik's Cube, Merlin's Magic and Other Mathematical Toys. Baltimore: The John Hopkins University Press, 2008.
2. Kociemba, Herbert. "Close to God's Algorithm." Cubism for Fun 28 (April), 1992, pp. 10-13.
3. Kociemba, Herbert. Cube Explorer (Windows Program). http://kociemba. org/cube. htm.
4. Kunkle, D., Cooperman, G. "Twenty-Six Moves Suffice for Rubik's Cube." Proceedings of the International Symposium on Symbolic and Algebraic Computation (ISSAC '07), 2007. ACM Press, Waterloo.
5. Korf, Richard E. "Finding Optimal Solutions to Rubik's Cube Using Pattern Databases." Proceedings of the Workshop on Computer Games (W31) at IJCAI-97, 1997, Nagoya.
6. Radu, Silviu. "New Upper Bounds on Rubik's Cube," 2006. http://www. risc. uni-linz. ac. at/publications/download/risc_3122/uppernew3. ps.
7. Reid, Michael. "New Upper Bounds." Cube Lovers, 7 (January), 1995. http://www. math. ucf. edu/^reid/Rubik/Cubelovers/.
8. Reid, Michael. "Superflip Requires 20 Face Turns." Cube Lovers, 18 (January), 1995. http://www. math. ucf. edu/^reid/Rubik/Cubelovers/.
9. Rokicki, Tomas. "In Search Of: 21f*s and 20f*s; a Four Month Odyssey," May 7, 2006. http://www. cubezzz. homelinux. org/drupal/?q=node/view/56.
10. Sloane, N. J. A. "Sequence A080601 (Sum of the First Seven Terms)." Online Encyclopedia of Integer Sequences.