The Game of Logic

Griddlers Logic Puzzles: Black and White

Logic Puzzles for Clever Kids: Fun Brain Games for Ages 4 & Up,M

Kaleidoscope Logic Puzzles: A Mesmerizing Mix of Logic and Art

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)

Marvel Brain Games: Fun puzzles for bright minds

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)

Griddlers Logic Puzzles - Triddlers Black and White

101 Two-Color Nonograms: Griddlers / Picross / Hanjie Logic Puzzles

Calcudoku Logic Puzzles: 500 Easy to Hard (9x9) :: Keep Your Brain Young: 19 (Brain Games for Adults)

Brain Games for Seniors: Fun, Achievable and Soothing Logic Puzzles for Seniors with Dementia, Alzheimer’s and other Memory Loss Conditions to ... Boost Cognitive Abilities (Easy Brain Games)

Brain Stretchers: Logic Puzzles

Logic Games for Clever Kids: 15 (Buster Brain Games),Gareth Moor

Detective Dilemmas Logic Puzzles: Over 80 crime-themed logic puzzles to crack

All Time Best Lateral Thinking Puzzles: 2 Manuscripts In A Book With Loads Of Logic Games And Riddles For Adults

Puzzle And Proof

67 Lateral Thinking Puzzles: Games And Riddles To Kill Time And Build Brain Cells

200+ Challenging Numeric & Logic Puzzles

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

Number Games for Adults: Smart Puzzles and Brain Teasers to Challenge Your IQ (Brain Games for Adults)

Puzzle

Puzzle

Binary Puzzle: 250 Easy to Medium Logic Puzzles 8x8: 14 (Binary Collection)