Foundations of Logic and Mathematics: Applications to Computer Science and Cryptography
Yves Nievergelt
Brain Workout - 500 Easy Math and Logic Puzzles in 10 Types for Beginners With Rules, Detailed Examples and Solutions: Learn to Solve Mathrax, Crypto Math, Kakuro, Futoshiki and More
Feline Puzzles Press
600 Cryptogram Puzzles: Easy, Medium & Hard Cryptoquotes | Cryptograms of Inspirational Quotes for Adults (Logic & Math)
Josh Ortiz Martin
Big Brain Sudoku #2: Extra Large Print, 100 All New Puzzles, Easy to Hard to Insane: A Math Logic Puzzle, Sudoku is Stimulating for Your Big Brain, 38 ... Number Search, Cryptograms, Word Scrambles
Costello Ireland
200 Challenging Brain Teaser Activity Book for Adults, Vol 8: Real Funster Family Brain Mixed Puzzle Game, Crosswords, Sudoku, Logic & Math, Mazes, Cryptograms, Word Searches, More!
Jamal Abukou
Puzzles Real Fun Family Brain Mixed Puzzle Games Crosswords Sudoku Logic & Math Mazes Cryptograms Word Searches & More Vol 7
Jamal Abukou
The Pre Algebra Codebreaker : Advanced Logic Puzzles for Gifted Students in Grades 6 to 8: 100+ Math Challenges, Cryptograms, and Variable Based Reasoning (THE MATH MASTERY Book 3)
Lionel B. Houston
The Ultimate Puzzle Book for 9 Year Olds: A Perfect Gift For Any Occasion — 200+ Word Searches, Mazes, Sudoku, Crosswords, Math Challenges, Cryptograms, Logic Puzzles, Riddles & More!
PC McBrian
200 Challenging Brain Teaser Activity Book for Adults, Vol 4: Real Funster Family Brain Mixed Puzzle Game, Crosswords, Sudoku, Logic & Math, Mazes, Cryptograms, Word Searches, More!
Jamal Abukou
200 Challenging Brain Teaser Activity Book for Adults, Vol 7: Real Funster Family Brain Mixed Puzzle Game, Crosswords, Sudoku, Logic & Math, Mazes, Cryptograms, Word Searches, More!
Jamal Abukou
Straight Fire Teen Sudoku: 100 All New 6 x 6 Puzzles, Easy to Hard to Insane: Extra Large Print, Math Logic Puzzle, Sudoku for Your Big Brain,Adults ... Scramble, Cryptogram, Number Search, Sudoku
Costello Ireland
Math Secret Code Puzzles Addition and Subtraction Fun Cryptograms for Kids Math Workbooks Grade 1 and 2: Addition to 10, 12, 20 & Subtraction within ... for Kids (Math and Logic Fun Workbook Series)
Shanon Juneau
Puzzles Real Fun Family Brain Mixed Puzzle Games Crosswords Sudoku Logic & Math Mazes Cryptograms Word Searches & More Vol 3
Jamal Abukou
Puzzles Real Fun Family Brain Mixed Puzzle Games Crosswords Sudoku Logic & Math Mazes Cryptograms Word Searches & More Vol 6
Jamal Abukou
200 Challenging Brain Teaser Activity Book for Adults, Vol 10: Real Funster Family Brain Mixed Puzzle Game, Crosswords, Sudoku, Logic & Math, Mazes, Cryptograms, Word Searches, More!
Jamal Abukou
The Ultimate Puzzle Book for 12 Year Olds: A Perfect Gift For Any Occasion — 200+ Word Searches, Mazes, Sudoku, Crosswords, Math Challenges, Cryptograms, Logic Puzzles, Riddles & More!
PC McBrian
200 Challenging Brain Teaser Activity Book for Adults, Vol 2: Real Funster Family Brain Mixed Puzzle Game, Crosswords, Sudoku, Logic & Math, Mazes, Cryptograms, Word Searches, More!
Jamal Abukou