KDP categories · Top KDP authors
Sudoku (Activities, Puzzles & Games, Kindle eBooks): Amazon KDP category data
Amazon Kindle eBooks Best Sellers data for Sudoku (Activities, Puzzles & Games, Kindle eBooks), updated Nov 2, 2026: median price $3.99, median 2 reviews, average rating 4.1 and a KDPTop opportunity score of 22/100 (highly competitive).
| Price range (middle 50%) | $2.99 – $5.32 |
|---|---|
| Average rating | 4.1 |
| New releases (90 days) | 8% |
| Books on the list | 100 |
| Store | Kindle eBooks |
What stands out
- Its median reviews are 0% of the parent category Activities, Puzzles & Games (1,960), one of the easier corners under it.
- Its review barrier is lower than in 93% of Kindle eBooks categories: the median best seller has only 2 reviews, so new books can chart with few.
- At $3.99 its median price is below 97% of Kindle eBooks categories, so it is a volume game.
Top 10 Sudoku best sellers
-
Sudoku 300 Puzzles Easy to Hard with Full Solutions | LARGE PRINT (Kindle Scribe Only)
by Dreambrain Uchqun
- List rank#1
- Price$1.99
- Rating3.6
- Reviews8
-
Sudoku Easy to Hard with Full Solutions (Kindle Scribe Only)
by Dreambrain Uchqun
- List rank#2
- Price$0.99
- Rating4.2
- Reviews8
-
Keep Calm and Puzzle On, Volume 1 (Kindle Scribe Only): A Large Print Mixed Puzzle Book for Adults with 200 Easy to Medium Puzzles (Feel Good Variety Puzzles)
by Riddle Valentine
- List rank#3
- Price$5.99
- Rating5.0
- Reviews21
-
Ultimate Sudoku Puzzles (Kindle Scribe Only): 100 Hyperlinked Puzzles, Easy to Hard, with Full Solutions— Just for Adults! (PixelSmart Puzzle Collection)
by PixelSmart Books
- List rank#4
- Price$0.99
- Rating3.9
- Reviews17
-
Sudoku for Everyone: Easy to Understand Sudoku Solving
by Philip McCollum
- List rank#5
- Price$6.99
- Rating4.0
- Reviews20
-
Keep Calm and Puzzle On, Volume 2 (Kindle Scribe Only): 200 Mixed Puzzles for Adults Featuring Word Search, Sudoku, Logic and More (Feel Good Variety Puzzles)
by Riddle Valentine
- List rank#6
- Price$5.99
- Rating5.0
- Reviews10
-
Sudoku Seventeen: A selection of 200 special, challenging puzzles with a step-by-step guide to their solution
by John Austin
- List rank#7
- Price$2.99
- Rating4.5
- Reviews2
-
Large Print Sudoku Puzzle Book (Kindle Scribe Only): 500 Puzzles for Adults – Beginner, Easy, Medium, Hard and Expert
by Riddle Valentine
- List rank#8
- Price$4.99
- Rating4.6
- Reviews3
-
MavonX’s Simply Sudoku (Kindle Scribe Only)
by MavonX
- List rank#9
- Price$4.99
- Rating4.3
- Reviews51
-
Easy SUDOKU for Adults: 150 large print puzzles for beginners with full solutions Vol-1 (Kindle Scribe Only) (SUDOKU Large Print - One Puzzle Per Page)
by Dirigible Books
- List rank#10
- Price$4.99
- Rating4.7
- Reviews32
Same niche in Books: Sudoku
FAQ
Is Sudoku a good niche for Amazon KDP?
Its KDPTop opportunity score is 22/100, which makes it highly competitive. The median best seller has 2 reviews and sells for $3.99.
How many reviews do you need to rank in Sudoku?
The median best seller has 2 reviews, and 97% of them have fewer than 100.
What do Sudoku best sellers cost?
The median price is $3.99; half of the best sellers are priced between $2.99 and $5.32.
Can new books break into Sudoku?
8% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.