Sudoku Puzzles -- Play Online or Print

Sudoku Letter or Number Puzzles

The easier puzzles require sector elimination and single-symbol logic to solve.
The more difficult puzzles require the use of multi-symbol logic to complete.

SUDOKU ALPHABET and LETTER PUZZLES
PLAY ONLINE (JAVA)

These puzzles follow the rules of Sudoku, but use letters of the alphabet instead of numbers. The letters in the puzzle spell out a common word and a clue for the word is provided. Here is a link to a listing of our online Sudoku Alphabet Letter Puzzles.

SUDOKU NUMBER PUZZLES
PLAY ONLINE (JAVA)

Kids Sudoku Puzzles - Simple Grids - Just for Kids
Easy Sudoku Puzzles - Simple Solve - For Beginners
Standard Sudoku Puzzles - Varying Difficulty - Our Popular Daily Sudoku
Difficult Sudoku Puzzles - For the Experienced Solver

A Selection of Our Previous Daily Sudoku Puzzles
Note: The daily puzzles have both a play online and a printable versions available.