Stroie Marius

• Classic Sudoku - hard, vol.1
• Amazing Cats - Coloring Book, Vol. 1
• Amazing Cats - Coloring Book, Vol. 2
• Amazing Cats - Coloring Book, Vol. 3
• Amazing Cats - Coloring Book, Vol. 4
• Asterisk Sudoku - Medium - Vol. 6
• Binary Puzzles - Easy , Vol. 1
• Binary Puzzles - Easy , Vol. 2
• Binary Puzzles - Easy , Vol. 3
• Binary Puzzles - Easy, Vol. 10
• Binary Puzzles - Easy, Vol. 11
• Binary Puzzles - Easy, Vol. 12