Cuckoo Sudoku: Sudoku Variants That Will Drive You Batty
$11.50
The Massive Book of Kakuro: 1000 Puzzles
$19.99
The Book of Word Fill-Ins: 300 Puzzles, Large Print
$21.95
Trigons Book
$14.11
The Book of Number Searches: 200 Puzzles
$12.39
Little Book of Trigons Puzzles
$12.39
The Massive Book of Jigsaw Sudoku: 1000 puzzles
$24.99
Big Picross Griddlers Nonograms Hanjie
$14.99
Cutting-Edge Sudoku: Three Sudoku Variants to Hone Your Brain
$11.59
Difficult Nurikabe Book: 200 Puzzles
$12.39
Multi Sudoku: 101 Loco Sudoku Puzzles
$14.97
Outside Sudoku Compendium: Think Outside the Box!
$14.11
Killer Sudoku Samurai: 65 puzzles: Volume 1
$14.11
Killer Sudoku Samurai: 99 puzzles with variants
$16.68
Sudoku Variations
$14.11
Outside Sudoku and its variants (Volume 2)
$14.11
Color Your Karma: Inspirational Quotes Coloring Book
$14.11
Sudoku Variations
$14.11
Consecutive Sudoku Compendium
$14.11
The Big Book of Picross Hanjie Griddlers Nonograms: 4 volumes in 1 - with 400++ Japanese Picture Logic Puzzles
$31.17
The Big Book of Trigons: 300 Puzzles
$28.78
TriDoku: 150 Triangular Sudoku Puzzles
$12.39
The Big Book of Outside Sudoku: 400++ Puzzles & Variants
$16.68
Nonograms for Kids!
$12.39
Picross Griddlers Nonograms Hanjie book: Japanese Crossword Picture Logic Puzzles
$14.11
Super Sharp Cutting-Edge Sudoku: Three Sudoku Variants to Hone Your Brain
$13.25
Non-Consecutive Sudoku Compendium
$14.11
The Book of Word Searches: Puzzles for Children Ages 6 to 16
$12.39
Difficult Kakuro: 200 puzzles
$14.11
Puzzles for Kids!: A Must Have Book of 200 Puzzles
$12.39