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9 x 9 Birthdays Sudoku
Here is a our Birthdays themed Sudoku. Use the buttons below the Sudoku to create another, adjust the difficulty, view the solution or print as a worksheet.
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9 x 9 Birthdays Sudoku
Everybody loves a party and what better excuse than a birthday. A birthday celebrates the anniversary of your birth. It usually involves gifts, parties and even a cake!
It's our birthdays Sudoku - fill in the grid with the letters B, I, R, T, H, D, A, Y and S, making sure no letter is repeated in every row, every column and within each mini grid.
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We also have traditional number Sudoku for you in either 4x4 or 9x9 sizes. Visit our Sudoku page.