Samuai Sudoku: 1000 Medium Sudoku Puzzles Ovelapping into 200 Samuai Style Papeback, Independently Published, English, 9798626609073가격23,100₩별점5.0
Samuai Sudoku: 500 Sudoku Puzzles Ovelapping Into 100 Samuai Style: Medium Level Papeback, Independently Published가격8,360₩별점0.0
Supe Samuai Sudoku 3: 13-Gid Sudoku Puzzles Papeback, Independently Published, English, 9798736260997가격22,450₩별점4.0
(영문도서) Mudle: Volume 1: 100 Elementay to Impossible Mysteies to Solve Using Logic Skill and the... Papeback, St. Matin's Giffin, English, 9781250892317가격23,270₩별점5.0