Logic Problems: 60 Logic Grid Puzzles

Logic Puzzles: 60 Logic Grid Puzzles

Truth or Lies? 50 logic grid puzzles with a twist!

150+ Challenging Numeric & Logic Puzzles

60 Second Logic Challenge (12) (Puzzle Challenge)

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

Another 50 Logic Puzzles: Full of Fun Logic Grid Puzzles!: 6 (Brain Teaser Puzzle Books)

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

200+ Challenging Numeric & Logic Puzzles

The Christmas Countdown Logic Puzzle Challenge: 25 Christmas-themed logic grid puzzles with detailed solutions (Challenging Logic Puzzle Books)

Griddlers Logic Puzzles: Black and White

More Large Print Logic Puzzles: 50 Logic Grid Puzzles: Contains fun puzzles in font size 16pt: 4 (LARGE PRINT Brain Teaser Puzzle Books)

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

The Mini Book Of Logic Puzzles 2020-2021. Suguru 6x6 - 240 Easy To Master Puzzles. #1 (Suguru Puzzle Book 6x6)

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

Griddlers Logic Puzzles: Extra Large: 3

The Big Book of Logic Puzzles - Greater Than 400 Hard (Volume 41)

Brain Stretchers: Logic Puzzles

The Big Book of Logic Puzzles - Easy As Abc 400 Hard (Volume 51)

Mensa Logic Puzzles: More than 150 brainteasers to test your powers of deduction

Difficult Logic Puzzles for Smart Kids: 150 Brainteasers and... - Conrad, James

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

Griddlers Logic Puzzles - Triddlers Black and White