Detective Logic Puzzles for Adults: 50 Crime-Themed Logic Grid Puzzles - Fun, Easy to Hard Logic Puzzles - Large Brain Teaser Book

Large Print Logic Puzzles for Adults: 50 large print cross-referencing logic puzzles!

Logic Puzzles for Adults: 50 fantastic logic puzzles plus 50 bonus assorted logical brainteasers

Pocket Suguru The Sequel: Exciting logic puzzles for adults with 160 Suguru puzzles of different sizes.

Tricky Logic Puzzles for Adults: 130+ Difficult Puzzles to Challenge Your Brain

Suguru Puzzle Book: 500 Easy to Hard (12x12) Number Blocks Puzzles (Logic Puzzles for Adults Series)

Big Book of Battleships: 1000 Puzzles (10x10): 53 (Logic Puzzles for Adults Series)

Activity Book Logic Puzzles: 500 Medium Variety Puzzles (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, Sudoku X, Masyu, ... 25 (Logic Puzzles for Adults Series)

Suguru (Number Blocks): 500 Hard to Extreme : (9x9) Puzzles (Logic Puzzles for Adults Series)

Activity Book: Logic Puzzles for Adults & Seniors: 100 Easy Logic Puzzles (Samurai Sudoku, Minesweeper, Cross Sudoku, Numbrix, Fillomino, ... Kuromasu).: 5 (Large Print Puzzles Series)

Activity Book : Logic Puzzles for Adults & Seniors: 500 Hard Puzzles (Sudoku - Fillomino - Straights - Futoshiki - Binary - Slitherlink - Sudoku X - ... 29 (Brain Games for Adults Series)

Hard Logic Puzzles & Brain Games for Adults: 500 Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, Slitherlink, ... 3 (Challenging Fun Brain Teasers Series)

Logic Puzzles & Brain Games for Adults: 500 Easy to Hard Puzzles & 12 Puzzle Types (Sudoku, Fillomino, Battleships, Calcudoku, Binary Puzzle, ... Numbrix): 4 (Challenging Fun Brain Teasers)

Suguru (Number Blocks): 500 Medium to Very Hard : (9x9) Puzzles (Logic Puzzles for Adults Series)

Nonogram Logic Puzzles: Hanjie Puzzles for Adults

Escape Room Advent Calendar Puzzle Book – 24 Riddles & Challenges | Daily Christmas Countdown Logic Puzzles for Adults & Teens | Includes Hints & Solutions

Math Puzzles For Adults: CalcuDoku Puzzles - 200 Math Puzzles with Answers: 5 (Math and Logic Puzzles)

Nonogram Puzzle Books For Adults: Large Griddlers Logic Puzzles | Picross Puzzle Book

Straights: Logic Puzzles :: 500 Easy to Hard (9x9) :: Keep Your Brain Young: 26 (Brain Games for Adults Series)

Activity Book for Adults & Seniors: 500 Easy Logic Puzzles (Sudoku - Fillomino - Kakuro - Futoshiki - Hitori - Slitherlink - Killer Sudoku - Calcudoku ... Numbrix): 21 (Brain Games for Adults Series)

Large Print Mixed Logic Puzzles: 100+ Word Search, Crossword, Codeword, Maze, Criss Cross and Sudoku for Everyday (Puzzles for adults)

Tons of Binary Puzzle for Adults & Seniors: 1000 Medium Puzzles (10x10): 49 (Logic & Brain Teasers Series)

50 Food & Drink Themed Logic Grid Puzzles | Hours of challenging fun | Logic Puzzle Book for Adults: Fun and Challenging Logic Grid Puzzle Book