TOP GUIDELINES OF UNIVERSAL CROSSWORD PUZZLE - UNIVERSAL CROSSWORD

Ready to take on a monster? This colossal Sudoku problem is not really for the feint of heart! Solve the puzzle so that each 4x4 box around the gigantic 16x16 grid has the numbers 0-9 and letters A-File.Occasionally called kakro or cross sums, kakuros are similar to sudokus, but will also involve an element of addition.Andrews McMeel Syndication ca