Sudoku Games

Exercise your brain with a game of Color Sudoku.

Play this Sudoku variant based on the ordinal relation of the blocks.

Exercise your brain with a game of School Sudoku.

Exercise your brain with a game of Shape Sudoku.

Play Sudoku with an extra X pattern.

Exercise your brain with a game of Halloween Sudoku.

Play this variation of the classic puzzle game Sudoku.

Play Sudoku with randomly shaped groups.

Fill in the Sudoku grid using these simple rules. Each of the nine blocks has to have all the numbers 1-9 inside of its squares. Each number can only appear once in a row, column or box of nine squares.

Play the classic puzzle game of Killer Sudoku.

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a number. Each number may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you try to place a picture where it already exists on that row, column, or small square, all...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...

Fill all of empty squares in the grid with a picture. Each picture may appear only once in each row, column, and 3x3 box. Each puzzle has only one solution. If you get stuck, you can click the 'give me a hint' button and any errors you have...