Repeat-letter Sudoku
Author(s): Walter Mackey
Contains sudoku puzzles which include at least one letter that occurs two times in every row, column, and diagonal.
General Information
- :
- : Sterling Publishing Co Inc
- : Sterling
- : 0.122
- : 01 January 2008
- : United States
- : books
Other Specifications
- : Walter Mackey
- : Paperback
- : 793.74
- : 96
- : illustrations
