
Hexadoku 16x16 sudoku puzzle to print at topsudoku Print puzzles at random Select how many puzzles to print and click the level: Definition: The hexadoku is a 16X16 Sudoku puzzle. The solving techniques are the same as for the 9x9 sudoku. Instead of using only the digits 1 to 9, the hexadoku sudoku uses the 16 digits of the hexadecimal base: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F. Directions: For maximum clarity and standardization, all our puzzles are printed in black and white, without shades of gray, color or images. Levels to print: • Puzzles "Beginner" are fully resolvable by "Inclusion" while while admitting other methods. • Puzzles "Confirmed" are fully resolvable by "Inclusion" and "Exclusion" while admitting other methods. • Puzzles "Expert" are solvable by "Inclusion", "Exclusion, "Pairs exclusive" and "Multiple choice". These puzzles do not require more than one hypothesis by multiple choice. By hypothesis we mean a supposition about the solution of a square in the absence of any logical reasoning. For more information see: General help. 
