ISBN-13: 9781430310297 / Angielski / Miękka / 2007 / 176 str.
If you've mastered traditional Sudoku, you will love Advanced Sudoku with additional challenges not found anywhere else. Take your Sudoku skills to optimal levels and enter a new dimension with the HELIX puzzle. Enjoy the challenge!
If youve mastered traditional Sudoku, you will love Advanced Sudoku with additional challenges not found anywhere else. Take your Sudoku skills to optimal levels and enter a new dimension with the HELIX puzzle. Enjoy the challenge!