Russia: Lisa. Sudoku slozhnye
Data
Circulation 2010: 50.000
Frequency: monthly
Advertising Rate 2010: 62.000 RUB
Copy price 2010: 20 RUB
Lisa. Sudoku slozhnye
The magazine Lisa Sudoku slozhnye with its difficult sudokus is for advanced puzzlers. The front part is difficulty-degree 5, from page 12 on specially made sudokus (diagonal, sum-dokus, free-form sudokus and multi-level sudokus) alternating with the classical ones.
Lisa. Sudoku slozhnye