"Complete Master Sudoku Basic 200: Start with This One!" Mitsunori Kawasaki Price: ¥600 #MitsunoriKawasaki #Mitsunori_Kawasaki #Book #Lifestyle/Hobbies & Entertainment As shown in the photos, there are pencil markings up to page 24 (problem 7). From page 25 onwards, problems 8 to 200 are unused. Thank you.