This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 250 puzzles of “Gattai-3 Diagonal Sudoku” Ultimate Sudoku Collection – Gattai-3 Diagonal Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 250 puzzles of “Gattai-3 Sudoku” Ultimate Sudoku Collection – Gattai-3 Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 50 Hard, 50 Extreme puzzles of Samurai Sudoku Ultimate Sudoku Collection – Samurai Advanced Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 100 Extreme puzzles of Samurai Sudoku Ultimate Sudoku Collection – Samurai Expert Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 50 Moderate, 50 Hard puzzles of Samurai Sudoku Ultimate Sudoku Collection – Samurai Median Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 250 puzzles of “Anti Diagonal Samurai Sudoku” Ultimate Sudoku Collection – Samurai Anti Diagonal Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 250 puzzles of “Diagonal Samurai Sudoku” Ultimate Sudoku Collection – Samurai Diagonal Pack

This content requires the base game Ultimate Sudoku Collection on Steam in order to play. ## About This Content Contains 250 puzzles of “Jigsaw Samurai Sudoku” Ultimate Sudoku Collection – Samurai Jigsaw Pack