Sudoku

Sudoku
▸ Easy
▸ Medium
▸ Hard
Sudoku 10×10
▸ Easy
▸ Medium
▸ Hard
Sudoku 12×12
▸ Easy
▸ Medium
▸ Hard
Sudoku 16×16
▸ Easy
▸ Medium
▸ Hard
Sudoku 4×4
▸ Easy
▸ Medium
▸ Hard
Sudoku 6×6
▸ Easy
▸ Medium
▸ Hard
Sudoku 8×8
▸ Easy
▸ Medium
▸ Hard

Multidoku

Butterfly Sudoku
▸ Easy
▸ Medium
▸ Hard
Cross Sudoku
▸ Easy
▸ Medium
▸ Hard
Flower Sudoku
▸ Easy
▸ Medium
▸ Hard
Gattai-3
▸ Easy
▸ Medium
▸ Hard
Kazaguruma
▸ Easy
▸ Medium
▸ Hard
Samurai Sudoku
▸ Easy
▸ Medium
▸ Hard
Sohei Sudoku
▸ Easy
▸ Medium
▸ Hard
Tripledoku
▸ Easy
▸ Medium
▸ Hard
Twodoku
▸ Easy
▸ Medium
▸ Hard

Sudoku Variants

Argyle Sudoku
▸ Easy
▸ Medium
▸ Hard
Asterisk Sudoku
▸ Easy
▸ Medium
▸ Hard
Center Dot Sudoku
▸ Easy
▸ Medium
▸ Hard
Chain Sudoku
▸ Easy
▸ Medium
▸ Hard
Chain Sudoku 6×6
▸ Easy
▸ Medium
▸ Hard
Consecutive Sudoku
▸ Easy
▸ Medium
▸ Hard
Even-Odd Sudoku
▸ Easy
▸ Medium
▸ Hard
Girandola Sudoku
▸ Easy
▸ Medium
▸ Hard
Greater Than Sudoku
▸ Easy
▸ Medium
▸ Hard
Jigsaw Sudoku
▸ Easy
▸ Medium
▸ Hard
Killer Sudoku
▸ Easy
▸ Medium
▸ Hard
Little Killer Sudoku
▸ Easy
▸ Medium
▸ Hard
Rossini Sudoku
▸ Easy
▸ Medium
▸ Hard
Skyscraper Sudoku
▸ Easy
▸ Medium
▸ Hard
Sudoku DG
▸ Easy
▸ Medium
▸ Hard
Sudoku Mine
▸ Easy
▸ Medium
▸ Hard
Sudoku X
▸ Easy
▸ Medium
▸ Hard
Sudoku XV
▸ Easy
▸ Medium
▸ Hard
Sujiken
▸ Easy
▸ Medium
▸ Hard
Vudoku
▸ Easy
▸ Medium
▸ Hard
Windoku
▸ Easy
▸ Medium
▸ Hard

Other logic puzzles

Battleships
▸ Easy
▸ Medium
▸ Hard
Calcudoku
▸ Easy
▸ Medium
▸ Hard
Easy as ABC
▸ Easy
▸ Medium
▸ Hard
Futoshiki
▸ Easy
▸ Medium
▸ Hard
Heyawake
▸ Easy
▸ Medium
▸ Hard
Hitori
▸ Easy
▸ Medium
▸ Hard
Kakuro
▸ Easy
▸ Medium
▸ Hard
Kuromasu
▸ Easy
▸ Medium
▸ Hard
Light Up
▸ Easy
▸ Medium
▸ Hard
Masyu
▸ Easy
▸ Medium
▸ Hard
Mathrax
▸ Easy
▸ Medium
▸ Hard
Minesweeper
▸ Easy
▸ Medium
▸ Hard
Nurikabe
▸ Easy
▸ Medium
▸ Hard
Skyscrapers
▸ Easy
▸ Medium
▸ Hard
Str8ts
▸ Easy
▸ Medium
▸ Hard
Tents
▸ Easy
▸ Medium
▸ Hard
Yajikabe
▸ Easy
▸ Medium
▸ Hard

Puzzles for kids

Kids Sudoku 4×4
▸ Easy
▸ Medium
▸ Hard
Kids Sudoku 6×6
▸ Easy
▸ Medium
▸ Hard