sudoku hard best sellers

#1 🔥 🆕 Activity Book Logic Activity Book : Logic Puzzles: 500 Hard Variety Puzzles (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, ... Numbrix) (Logic Puzzles for Adults Series)

$9.39 on Amazon

#2 🔥 🆕 Killer Sudoku Adult Puzzle Killer Sudoku Adult Puzzle Book: 1000 Hard Killer Sudoku (9x9) Puzzles (The Big Books of Logic Puzzles Series)

$12.11 on Amazon

#3 🆕 Sudoku Puzzles For Adults Sudoku Puzzles For Adults: Easy, Medium, Hard Large Print Sudoku Games. For Adults, Seniors And Teens, From Beginner To Advanced.

$5.95 on Amazon

#4 🆕 Hard Sudoku Puzzle Book Hard Sudoku Puzzle Book for Adults: 200 Large Print Puzzles with Answers, (Paperback)

$10.15 on Walmart

#5 🆕 Sudoku For Kids Ages Sudoku For Kids: Ages 8-12 | 300 Sudoku Puzzles for Kids | 6x6, 9x9 | With Solutions | Easy to Hard (Sudoku Puzzle Books for Kids)

$7.47 on Amazon

#6 🔥 🆕 Big Book of Samurai Sudoku Big Book of Samurai Sudoku: 1000 Hard to Extreme Sudoku Puzzles Overlapping into 200 Samurai Style (Logic Puzzles for Adults Series)

$12.24 on Amazon

#7 🔥 🆕 Jigsaw Sudoku 500 Hard Jigsaw Sudoku: 500 Hard Puzzles (Sudoku Puzzle Books Series)

$8.34 on Amazon

#8 🔥 🆕 Christmas Sudoku for Christmas Sudoku for Adults and Seniors Extra Large Print: 150 Easy to Hard Games Featuring One Puzzle Per Page, Made With Big Font and Giant Grids

$7.87 on Amazon

#9 🆕 Extra Large Print Sudoku Extra Large Print Sudoku Puzzles Hard: Very Large Print Puzzles with Easy to Read Solutions - Volume 1 - 200 Puzzles: One Puzzle per Page - Sudoku ... Sized Sudoku Puzzle Books - Hard Difficulty)

$9.34 on Amazon

#10 🆕 INSANELY HARD SUDOKU INSANELY HARD SUDOKU PUZZLE BOOK: 300 Ridiculous Sudoku Puzzles That Are Set to Degrade Your Mental State And Will Turn You Schizophrenic

$14.24 on Amazon

#11 🆕 Small Sudoku Book with Small Sudoku Book with 120 Puzzles & Solutions: three Difficulty Levels | Easy, Intermediate, Hard | pocket sized for travel

$6.99 on Amazon

#12 🆕 1000 Puzzle Sudoku 1000+ Puzzle Sudoku: A Book with 1152 Puzzles for Adults, with Levels from Easy to Very Hard.

$9.99 on Amazon

#13 🆕 2025 Jigsaw Sudoku 365 2025 Jigsaw Sudoku: 365 Hard (9x9) Puzzles for Every Day of the Year (Game Calendars Series)

$8.99 on Amazon

#14 🆕 Sudoku for Adults Hard Sudoku for Adults: Hard Sudoku Puzzle Book. 200 Large Print Puzzles. One Puzzle Per Page. Solutions Included. Volume 2. (Hard Sudoku Puzzles for Adults)

$10.99 on Amazon

#15 🆕 1000 Sudoku Puzzles 1000+ Sudoku Puzzles for Kids, adults, and seniors:: 230 pages, 8 pages of Notes, For all ages, Easy, normal, hard difficulty levels, Brain-boosting ... focus and memory Stress-relief through puzzle

$9.95 on Amazon

#16 🆕 Large Print Puzzle Books Large Print Puzzle Books for Kids and Adults: Sudoku Large Print Puzzles : Easy Medium Hard Puzzles (Series #4) (Paperback)

$7.99 on Walmart