TY - JOUR AU - Walter Klotz AU - Torsten Sander TI - Pandiagonal sudokus JO - The electronic journal of combinatorics PY - 2012 VL - 19 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.37236/1169/ DO - 10.37236/1169 ID - 10_37236_1169 ER -