KDP categories · Top KDP authors
Dreambrain Uchqun: Amazon KDP author data
As of Nov 6, 2026, Dreambrain Uchqun has 23 books on Amazon, 12 of them on a best-seller list in the last 30 days (best rank #1), mostly in Dictionaries, Sudoku, Logic & Brain Teasers.
| Median price | $10.99 |
|---|---|
| Price range (middle 50%) | $9.29 – $12.95 |
| Median reviews | 6 |
| Total reviews | 501 |
| New listings (30 days, incl. new editions) | 0 |
| Breakout books (30 days) | 0 |
What stands out
- 52% of the catalog made a best-seller list in the last 30 days: the whole backlist sells, not one hit.
Dreambrain Uchqun's best-ranked books
-
Sudoku 300 Puzzles Easy to Hard with Full Solutions | LARGE PRINT (Kindle Scribe Only)
by Dreambrain Uchqun
- Price$1.99
- Rating3.6
- Reviews8
-
Sudoku Easy to Hard with Full Solutions (Kindle Scribe Only)
by Dreambrain Uchqun
- Price$0.99
- Rating4.2
- Reviews9
-
Sudoku 100 Puzzles: Extreme to Ultra Extreme with Full Solutions (Kindle Scribe Only)
by Dreambrain Uchqun
- Price$0.99
- Rating5.0
- Reviews3
-
LARGE PRINT WORD SEARCH BOOK FOR ADULTS (KINDLE SCRIBE ONLY) (FUN & RELAXING BRAIN GAMES)
by Dreambrain Uchqun
- Price$2.99
- Reviews-
-
Kriss Kross a Day 2027 Puzzle Book for Adults with Full Solutions: Criss Cross Crossword Activity Mind Games Book | 365 Daily Word Fill in Puzzle
by Dreambrain Uchqun
- Price$9.99
- Reviews-
-
Kriss Kross Puzzle Book For Adults 700 Puzzles with Full Solutions | BIG BOOK - ULTIMATE EDITION: Kriss Kross (Criss Cross) Crossword Activity Book with 16.100+ words on completely different topics
by Dreambrain Uchqun
- Price$14.95
- Rating4.8
- Reviews62
-
Kriss Kross Puzzle Book for Adults – Super Extreme Level | 110 Words per Puzzle | LARGE PRINT: 100 Puzzles - Criss Cross (Kriss Kross) Crossword ... Words Across Completely Different Topics
by Dreambrain Uchqun
- Price$12.95
- Rating3.0
- Reviews2
-
Kriss Kross Puzzle Book For Adults 700 Puzzles with Full Solutions | BIG BOOK-3 | ULTIMATE EDITION: Kriss Kross (Criss Cross) Crossword Activity Book with 16.800+ words on completely different topics
by Dreambrain Uchqun
- Price$14.95
- Rating4.7
- Reviews5
-
Kriss Kross Puzzle Book for Adults: 14,000 Words, 400 Puzzles with Full Solutions: Kriss Kross (Criss Cross) Crossword Activity Book with 14,000 Words on Completely Different Topics
by Dreambrain Uchqun
- Price$9.62
- Rating4.8
- Reviews43
-
Kriss Kross Puzzle Book for Adults – PLATINUM CHALLENGE - Platinum Edition | EXTREME - ULTRA EXTREME- SUPER ULTIMATE |: 150 Puzzles - Criss Cross ... Words Across Completely Different Topics
by Dreambrain Uchqun
- Price$14.95
- Rating5.0
- Reviews2
Main categories
FAQ
How many books does Dreambrain Uchqun have on Amazon?
KDPTop tracks 23 of their books; 12 made an Amazon list in the last 30 days.
Which categories does Dreambrain Uchqun publish in?
Their books chart most often in Dictionaries, Sudoku, Logic & Brain Teasers.
How does Dreambrain Uchqun price their books?
The median price is $10.99; half of the books cost $9.29–$12.95.
Has Dreambrain Uchqun released new books recently?
0 new books in the last 30 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.