Sudoku ABC (Puzzlium Book 1)

Do you like Sudoku? Sudoku ABC presents 26 Sudoku puzzles, all in the form of letters. Originally, these Sudoku puzzles were created in Puzzlium. This 26-letter compilation was presented to celebrate a Centennial Jubilee of Martin Gardner at the Celebration of Mind event in Stanford, CA, US in October of 2014.



The object is to fill in the grid so that each row, column, and region contains different digits, 1 thru 6.



The puzzle book is specially developed for viewing on any Kindle e-reader or tablet, as well as on other devices with the Kindle app. Use the Previous and Next options to navigate between puzzles.



Note that the book and puzzles in Kindle are not fully interactive. You can only get some help using the Hints and Solution options. Remember to return to the puzzle every time you use these options, so that to not reveal hints or solutions to other puzzles.



To solve a puzzle fully interactively, tap @Puzzlium to open the puzzle directly in Puzzlium. The @Puzzlium option only works on iPhone, iPad, and iPod touch devices with the installed Puzzlium app.



Happy Puzzling!