• Open Daily: 10am - 10pm
    Alley-side Pickup: 10am - 7pm

    3038 Hennepin Ave Minneapolis, MN
    612-822-4611

Open Daily: 10am - 10pm | Alley-side Pickup: 10am - 7pm
3038 Hennepin Ave Minneapolis, MN
612-822-4611

Logic & Brain Teasers in 2024

Minefield Mysteries Mine Finder: The Finders Quest by Publishing LLC, Sureshot Books
Cross & Circle Tic Tac logic Tic Tac Tactics by Publishing LLC, Sureshot Books
Scrambled Sagas Word Scramble: Word Mix Mastery by Publishing LLC, Sureshot Books
Explosive Logic Mine Finder: Advanced Finder Puzzles by Publishing LLC, Sureshot Books
Lexicon Jumble Word Scramble: A Word Scramble Adventure by Publishing LLC, Sureshot Books
Tic Tac Triumph Tic Tac logic: Logic Puzzle Challenge by Publishing LLC, Sureshot Books
Royal Gambits Chess Puzzle: Engaging Chess Challenges by Publishing LLC, Sureshot Books
Code Mysteries Cryptogram Puzzles: Cryptogram Chronicles by Publishing LLC, Sureshot Books
Bible Trivia Quiz: 500 Questions and Answers! by Swofford, Conover
New York Times easy Crossword Puzzles Book for adults: (easy Crossword Puzzles Book for adults) by Manter, Jo
New York Times Sunday Crossword Puzzles Book for adults: Easy to Medium Relaxing Crosswords Book For Seniors & Teens To Have Fun and Relax by Frog, Will
STUMPED Instant Party Riddles for Teens and Adults by Tremblay Cipak, Barbara
New York Times Simply Easy Crossword Puzzles: 100 Medium Puzzles Book For Adults by Joha, Sho
Kreuzworträtsel Deutsch-Englisch 5: English-German Crosswords 5 by Schroeck-Singh, Karin, Lucas, Keith Paul
Anagram Challenge with 200 Puzzles to do Anywhere, Anytime: Word Scramble Books for Adults, Part 3 by Books, Ala
Brain Fitness Puzzles: Stimulate Your Mind with More Than 80 Exercises, Games, and Tests by Moore, Gareth, Gellersen, Helena
A Treasure Hunt Adventure III: Solve Puzzles and Clues to Find Location by Perry, Ronald E.
Hard Riddles: #Stumped Volume 6 for Teens, Adults, and Genius Kids by Tremblay Cipak, Barbara
Sudoku Challenges for Adults: From Easy to Extremely Difficult by Hagen, Christian
Mindful Math Puzzles: Challenging Kakuro Crossword Collection for Brain Training by G, Wieslaw
Maze Puzzle Book for Adults: Easy to Hard Puzzles with Full Solutions by Shamay, Rafael
Perplexing Logic Challenges: Over 200 Puzzles to Solve by Igloobooks
Visual Thinking & Number Challenges: Over 200 Puzzles to Solve by Igloobooks
#STUMPED Volume 2: School Subjects - Instant Party Riddles for Teens and Adults by Tremblay Cipak, Barbara
Variety Logic Puzzle Book For Adults 19th Century Inventions ( fun brain teasers ): Sudoku, Nurikabe, Kakuro, Mine Finder by Anlauf, Lars
How to Play Mahjong: A Comprehensive Beginner's Guide to Learning the Strategic Ancient Tiles Game Play by Hansson, Bob
Der Beste Schattierung Rätsel: 222 Rätsel inklusive Heyawake, Hitori, LITS, Nurikabe, Shakashaka, Tapa by Ivanov, Sergii
Der Beste Region Aufteilung Rätsel: 222 Rätsel inklusive Araf, Galaxien, Raneko, Sashigane, Tatamibari, Yagit by Ivanov, Sergii
Der Beste Schleife/Pfad Rätsel: 222 Rätsel inklusive Hashi, Masyu, Moon or Sun, Arukone, Schlangenlinie, Yajilin by Ivanov, Sergii
New York Times Games Super Sunday Crosswords Volume 18: 50 Sunday Puzzles by New York Times
Der Beste Nummer Platzierung Rätsel: 222 Rätsel inklusive Fillomino, Hanare, Hebi-Ichigo, Nanro, Numbrix, Hakyuu by Ivanov, Sergii
Der Beste Objekt Platzierung Rätsel: 222 Rätsel inklusive Beleuchtung, Arofuro, Gokigen, Sternenschlacht, Zeltlager, Trilogik by Ivanov, Sergii
Der Beste Latein Quadrat Rätsel: 222 Rätsel inklusive Ziegelmauer, Calcudoku, Doppelblock, Buchstabensalat, Futoshiki, Wolkenkratzer by Ivanov, Sergii
2024 Crossword Puzzles Book For Adults (Medium Level): 100 Easy To Medium Crossword Puzzles For Adults, Man & Women Challenging With Easy Solution. by Colyer, Emmanuel
Riddles of Liberty: Learning American History with Brain Teasers and Quizzes by Zeitlin, Drew
New York Times Crossword Puzzles For Adults With Solution 2024: Test Your Sharpness by Kevin, Robert A.
Advent Calendar For Two by Galyardt, Erika
The Wonderful World of dR slide: A Book of Riddles for All by Schecter, Michael H.
The Wonderful World of dR slide: A Book of Riddles for All by Schecter, Michael H.
Boomer crossword puzzle book for adults: LARGE PRINT, World Travel, Celebrities, Film & TV Trivia, Mythology, 1950's to 1990's (Large Print Edition) by Press, Digitaledge
New York Times Games Truly Tough Crossword Puzzles Volume 4: 200 Challenging Puzzles by New York Times
A-Maze-ing Way to His Heart: The Big Activity Book for Lovers A Maze Puzzle Book for Adults with Solutions by Ojula Technology Innovations
Maze Puzzle Book for Adults: Brain Games for Adults and Seniors. Challenging Maze Puzzles. Relaxing Memory Activities for Seniors. by Stan, Jason
The Techie's Riddles: IT-Inspired Poems for Curious Minds by Azri, Said Al
A Year in Numbers: 365 Astonishing Maths Facts by Evans, Kyle D.
I am 3 Happy Birthday Activity/Coloring Book For Girl by Publishing, S. a. Rodriguez
Marupeke Puzzle Book for Adults, Volume 3: 50 Logic Picture Puzzles from Easy to Hard: Logic Puzzles: Marupeke ] Japanese Tic Tac Toe ] Noughts and Cr by Rankin, Brainbox
The Healer's Verses: Medical Mysteries in Rhyme for the Analytical Mind by Azri, Said Al
Codeword Puzzles 2024: 366 Day-To-Day Puzzles by Dittman, Emmy
Sudoku Medium to Hard: For Adults and Teens - Large Print for easy, friendly reading with two Puzzles per page by Hollis, Evan
Sudoku Hard to Extreme: For Adults and Teens - Large Print for easy, friendly reading with two Puzzles per page by Hollis, Evan
Crossword Puzzles For Kids Aged 8-12: Adventures in Words by Wrenn, Emily B.
I've Got Your Number!: A Book of Self-Analysis by Webster, Doris, Hopkins, Mary
Pocket Sudoku: 140 Puzzles for Adults - Vol 2 by
Mother's Day Sudoku ... for My MUMMY: Cute 100 Sudoku Puzzle Gift with a Loving Personal Message from You on this Special Day by Oryx, Red
I am 2 Happy Birthday Activity/Coloring Book for Girls by Publishing, S. a. Rodriguez
The Educator's Epigrams: Learning Lore in Verse for the Enlightened Mind by Azri, Said Al
How to Play Checkers: A Step-by-Step Guide on How to Play Checkers Like a Pro by Vargas, Clayton
Cryptoquips Puzzle Book For Seniors with Solutions: Cryptograms Puzzle Word Game Book by Patowary, Hasnat
World of Warcraft: Become Rich in Wow and Even Pay Your Subscription With Gold (Explore Many Tips and Tricks to Help You Win the Game) by Beasley, Robert
Quizle: A Smart, New Twist on the Classic Word Game We All Know and Love - 80+ Brainteasing Rounds for the Whole Family - Where Problem-Solving Meets by Press, Lunar
The Museum Heist: A Mystery Agency Puzzle Book by Lewis, Henry
Penn State Nittany Lions Trivia Quiz Book by Daniel, Austin
Kunlektra Brain Teaser 9 x 9 Kakuro Puzzle Book for Adults by Brain Teaser, Kunlektra
Kunlektra Brain Teaser 11 x 11 Kakuro Puzzle Book for Adults: Intermediate's Math Game to Enhance Fast Thinking Solution Included by Brain Teaser, Kunlektra
Kunlektra Brain Teaser 1000+ 9 x 9 Kakuro Puzzle Book for Adults: Enhance your Memory and Brighten up your Mind with Kakuro Puzzle Book Solution Inclu by Brain Teaser, Kunlektra
Kunlektra Brain Teaser 1000+ 11 x 11 Kakuro Puzzle Book for Adults: Enhance your Memory and Brighten up your Mind with Kakuro Puzzle Book Solution Inc by Brain Teaser, Kunlektra
Kunlektra Brain Teaser 15 x 15 Kakuro Puzzle Book for Adults by Brain Teaser, Kunlektra
Frühlings Wortsuchrätsel für Erwachsene Großdruck: Große Schrift mit Frühlingsthemen - Über 100 Entspannende Rätsel für die Warme Jahreszeit, 1500 Wör by Druckbar, Paul
Kunlektra Brain Teaser 1000+ 4 x 4 Sudoku Puzzle Book for Kids by Brain Teaser, Kunlektra T.
Cross Sum Volume One by
Takuzu Volume One by
The Ultimate Magic Square Puzzles: Adult Brain Puzzles, Brain Activities for Adults, Brain Booster Puzzles, Brain Challenge Puzzles, Brain Exercises f by Mahesh, T. N.
New York Times Games Monday Through Friday 50 Easy to Tough Crossword Puzzles Volume 10 by New York Times
Maze Madness Volume One by
Activity Booked Volume One by
Word Squares by Wesley, William
Brain Games - USA Word Search Puzzles (#5): Volume 5 by Brain Games, Publications International Ltd
Cryptogram Words Puzzle Book: Large Print Cryptoquip Book for Adults, Seniors and Teens - Exciting And Stress Relief Brain Games by Patowary, Hasnat
Cryptoquips For Seniors Large Print Book: Large Print Word Brain Training Puzzle Games by Patowary, Hasnat
Fascinating Facts The Ultimate Collection of 885 Astonishing Facts by Hodson, Graham
Big Brain's Mind Games Volume Two 300 Mixed Puzzles for Teens and Adults: A Logic Games Brain Training Activity Book For Seniors (Large Print Edition) by Alio Publishing Group
New York Times Games Challenging Crosswords Volume 1: 50 Friday and Saturday Puzzles by New York Times
Sudoku Puzzle Book for Adults, Teens and Seniors: 1000+ Sudoku Puzzles from Easy to Extreme - Solutions Included by Publishing, L&e
Quizz Islam 300 Questions Réponses by Publishing, Wbwinner
3 000 Non-Trivial Quiz Questions by Daugherty, Brian
2024 Number Search Puzzles Book for Adults: Number Search Puzzles for Adults Large Print, 1500+ Number to Find by J, Y.
Large Print Cryptoquip Book: Challenging and Funny Brain Teaser Cryptograms Puzzle - Cryptogram Puzzles Book With Hints by Patowary, Hasnat
700 Only Fools and Horses Quiz Questions by Bannister, Nick
1500+ Fun, Mindblowing Facts For The Curious by Kingsmen, Will
My First Book About Prophet Muhammad - Quizz 200 Questions Answers by Publishing, Wbwinner
Can You Crack The Code: 100 Logic Puzzles by Master, Logic
Mensa(r) Brain Benders for Seniors: 100 Large Print Puzzles and Activities to Keep Your Mind Sharp by Mensa, American, Millar, David
Cryptograms Book For Kids 12-16 Year old's: Cryptoquips Puzzle to Sharpen Your Brain, With Hints & Solutions by Patowary, Hasnat
New York Times Games Classic Crossword Puzzles (Forest Green and Cream): 100 Puzzles Edited by Will Shortz by New York Times
Engaging Riddles and Brain Teasers for Smart Teens: A-Z Mind-Bending Riddles and Brain Teasers by White, Hephy
Cryptogram Logic Games For Kids 12-16 Year old's: Large Print Cryptoquotes Puzzle Activity Book by Patowary, Hasnat
The Big Trivia Game Book: Trivia Questions and Facts for Adults by Troust, Benjamin
So You Think You Have Brains? by Roth, Danny
So You Think You Have Brains? by Roth, Danny
How to Win Tic Tac Toe Like a Champion: A Strategy Guide by Hausotter, Jeremy
The Sunderland AFC Quiz Book by Porter, Simon
Mini Integrame și Diagrame - nr.1 by Marius, Stroie
Brain Games - Stress Free: Word Search Puzzles (320 Pages) by Publications International Ltd, Brain Games
The True Crime Puzzle Book: Over 90 Puzzling Cases to Solve by Moore, Gareth
The Undercover Agent Puzzle Book: Test Your Crime-Solving Skills in 8 Escape Room Scenarios by Moore, Gareth
Kriss Kross Puzzle Book for Adults: 100 Interesting Classic Puzzles over 2000 Verified Words (Large Print Edition) by Tobba
Knitting Puzzle Fun!: 150+ Large Print Puzzles for Knitters, Word Search, Crossword, Hidden Pictures, Mazes, Logic Puzzle, Crisscross and More by Deitke, Debbie
Detective Cryptoquote Puzzles For Kids 12-16 Year old's: Cryptogram Puzzles to Improve and Exercise your Brain by Patowary, Hasnat
Sports Trivia Book: 400 Multiple-Choice Questions with Answers for All Ages Fans. Quiz Book, Family Game and Fun Gift to Test Knowledge about Basketba by Widkins, Mary
The Alcatraz Escape Book: Solve the Puzzles to Escape the Pages by Frances, Melanie, Phillips, Charles
Escape the Titanic: Use Your Wits and Solve the Puzzles to Survive by Joel Jessup
The Ultimate History Buff Challenge: Over 600 Quiz Questions for Curious History Lovers by O'Neill, Bill
How to Solve a Murder: 70 One-Minute Detect-O-Gram Mysteries to Decipher & Decode by Ripley, H. A.
Cryptograms Puzzle Book For Adults: 500 Large Print Cryptograms With Inspirational, Funny and Clever Quotes. Hints and Solutions Included. Volume 1 by Wordsmith Publishing
Brain Teasers Cryptograms Puzzles Book: Large Print Cryptoquotes Puzzle For Seniors by Patowary, Hasnat
Hard Words Cryptoquip Puzzle Book: Cryptograms Puzzle Book With Hints and Solutions - Seniors Puzzle Book by Patowary, Hasnat
All-Time Best Green Bay Packers Trivia Quiz Book: Unlock the Ultimate Packers Knowledge with Fun Facts, NFL History, & Trivia Questions to Challenge A by Fletcher, Joe
Brain Games - To Go - Word Search Puzzles: More Than 100 Word Search Puzzles! by Brain Games, Publications International Ltd
Brain Games - To Go - Sudoku Puzzles: More Than 200 Sudoku Puzzles! (Purple) by Brain Games, Publications International Ltd
New York Times Games Get Better as You Go: 200 Easy to Hard Crossword Puzzles by New York Times
1,000 Hard Sudoku Puzzles for Smart Solvers: Puzzles with Solutions to Unlock Your Problem-Solving Potential by Nazari, Reza
Baby Got Facts: Totally '90s Trivia Game Book by Cohen, Buzzy
New York Times Games Essential Easy Crosswords Volume 1: 200 Simple Puzzles by New York Times
Stumped: An Australian Literary Puzzle in the Style of Cain's Jawbone by Griggs, M. B.
3000 Powerful Questions About Myself: Insightful Questions for Personal Reflection and Self-Discovery by Vasquez, Mauricio, Publishing, Be Bull
Murdle: Volume 3: 100 Elementary to Impossible Mysteries to Solve Using Logic, Skill, and the Power of Deduction by Karber, G. T.
3000 Powerful Questions About Myself: Insightful Questions for Personal Reflection and Self-Discovery by Vasquez, Mauricio, Publishing, Be Bull
The Ultimate Activity Book For Old People: Like Me by Stone, K. B.
Cryptograms Puzzle Book For Adults: 500 Large Print Cryptograms With Inspirational, Funny and Clever Quotes. Hints and Solutions Included. Volume 2 by Wordsmith Publishing
Brain Teasers and Riddles for Kids: Smart Riddles, Logic Puzzles, Brain Teasers and Mind Games for Kids and Family (Ages 7-9 8-12) by Fantastic
Train Teasers by Martin, Andrew
The Incredible Sherlock Holmes Puzzle Collection: With Over 40 Intriguing Mysteries to Solve by Jessup, Joel
Big Book of Codewords Book 3: A Bumper Codeword Book for Adults Containing 300 Puzzles by Richardson Puzzles and Games
【daily brain training】 Spot the difference 【Animal Quest】 by Decimalpapa
World of Sudoku: Vol # 10: Where Two Sudoku Variants Combine to Form a Hybrid Sudoku Variant by Doulani, Akash
Number Fill in Puzzle Book for Adults: Challenge Your Brain With A Massive Collection of Number Fill-Ins Puzzles for Adults, Seniors, and Teens (3 Puz by Miller, Elsaid
The Cryptic Pub Quiz Book by Paul, Frank
New York Times Games the Best Monday Crosswords: 100 Easy Puzzles by New York Times
New York Times Games the Best Tuesday Crosswords: 100 Easy Puzzles by New York Times
New York Times Games the Best Wednesday Crosswords: 100 Medium Puzzles by New York Times
The Biggest, Bestest Book of Sudoku by Nikoli Publishing
Let's Quiz Kid: Volume 2 by Dr Ravi Bhatia
Amazing by Gabbard, John
Connections Puzzles Book: A Challenging Game Of Creating Four Sets Of Four Words, Each With A Common Theme by Curtis, Ellie G.
Have I Got News for You: The Quiz of 2023 by You, Have I. Got News for
The Golf Quizbook: 500 Questions to Test Your Golfing Knowledge by Hopkinson, Frank
Lateral Thinking, Logical Puzzles and Quizzes, Part 2: Left Brain Training Games by Books, Ala
Lateral Thinking, Logical Puzzles and Quizzes, Part 1 by Books, Ala
Gitterrätsel: Großes Rätselbuch Gitterrätsel für Erwachsene mit 200 Kreuzgitter Rätsel mit Lösungen - Band 5 by Press, Brainteaserz
The Supernatural Quiz Book Season 15 by Quizzes, Light Bulb
Sudoku Extended by Dougherty, David
Mixed Puzzles Book Fun: Puzzle Activity Book 416 Puzzles 4 Different Games Kakuro Sudoku Shikaku Gokigen by Publishing, Lucky Life
Zomble #1: A Logic Grid Adventure in the Zombie Apocalypse by Valesi, Ed
Cryptograms Puzzle Book For Adults: 500 Large Print Cryptograms With Inspirational, Funny and Clever Quotes. Hints and Solutions Included. Volume 1 (Large Print Edition) by Wordsmith Publishing
New York Times Crossword Puzzle 2025: Crossword Puzzle Book for Adults, Seniors, Men And Women With Full Solutions by Morris, Jerry R.
The Imposter Puzzle Book: Use Your Logic and Intuition to Identify the Traitors by Hall, Roland
Puzzle Mania: Book of Logic Puzzles with Detailed Solutions by Pappu, Sanjay
100 Large Print Logic Puzzles For Adults: Volume 1 - Train Your Brain Or Reduce Screentime Before Bed: 100 Meticulously Crafted Puzzles That Range Fro by Cortinas, Charmaine
Nonogram Puzzle Book for Beginners: 60 Picross / Griddlers / Hanjie Brain Games for Adults and Kids From Easy to Hard by Sunnyimagination Publishing
Sudoku Genius Hard to Extremely Hard Volume 1: 380 Tough Sudoku Puzzles For True Sudoku Champions by Berriman, Corbin
Sherlock Holmes at the Chameleon Chess Club: Further Adventures in Retrograde Chess Analysis by Murden, Gregory, Murden, Willliam
Sherlock Holmes at the Chameleon Chess Club: Further Adventures in Retrograde Chess Analysis by Murden, Gregory, Murden, William
The Very British Problems Christmas Quiz Book by Temple, Rob
Mindfulness Word Scramble Puzzle Book for Adults: Large Print Word Jumbles with 1200 Words easy and fun for relaxing your mind by Publishing, Escape
Massive Book of Mensa(r) Puzzles (4 Books in 1!): 400 Mind Games!--A Colossal Collection to Stimulate Your Brain! by Millar, David, Coughlin, Fred, Mensa, American
The Big Crossword Puzzle Book for Adults and Seniors: 100 Easy, Eye-Friendly and Brain-Boosting, Large Font Crossword Puzzles for a Relaxing and Stimu by Hearth, Autumn
Mindfulness Cryptogram Puzzle Book for Adults: 522 Easy, Relaxing and Motivational Cryptograms Large Print by Publishing, Escape
The True Crime Quiz Book by Alan, Chris
Brain Games - Bible Cryptograms by Brain Games, Publications International Ltd
American Trivia Game Book: An All-American Trivia Book For the Family by Publishing, Coffeeroom
Ultimate Wrestling Trivia Challenge by Saito-Hardie, Griffin
Lateral Thinking, Logical Puzzles and Quizzes, Part 2 by Books, Ala
Cryptograms Puzzle Book For Adults: 500 Large Print Cryptograms With Inspirational, Funny and Clever Quotes. Hints and Solutions Included. Volume 2 (Large Print Edition) by Wordsmith Publishing
Cryptograms Puzzle Book For Adults: 500 Large Print Cryptograms With Inspirational, Funny and Clever Quotes. Hints and Solutions Included. Volume 3 (Large Print Edition) by Wordsmith Publishing
125 Years of Olympics: The Ultimate Trivia and Quiz Book by Mishra, Aniket
Large Print Sudoku Puzzles Orange by
The Ultimate Bible Quiz Book: Over 700 Multiple-Choice Trivia Questions On The Scriptures by Moran, Megan
How's Your Touch? Unofficial Football Quiz Series: Arsenal Edition: How Well Do You Know The Gunners? by Designs, Oh Nine
Pride and Prejudice: Puzzles, Games, and Activities for Literary Enthusiasts by
Sherlock Holmes: Puzzles, Games and Activities for Literary Enthusiasts by
1000 Sudoku Puzzle Books For Adults For Beginner To Expert (Easy, Medium, Difficult, Hard) Vol 2 by George Lopez
1000 Sudoku Puzzle Books For Adults For Beginner To Expert (Easy, Medium, Difficult, Hard) Vol 3 by George Lopez
1000 Sudoku Puzzle Books For Adults For Beginner To Expert (Easy, Medium, Difficult, Hard) Vol 5 by George Lopez
Amazing Mazes and Riddles by Andrieș, Alexandra
American Mah Jongg for Beginners: The Ultimate Guide to Win Every Game - Master Strategies & Unlock Secret Tricks to Become a Pro with Step by Step In by Glovers, Diana
Interesting Facts For Curious Minds, Do you know that?: 250+ Mind-Blowing Facts About Bible, Animals, Geometry, Medicine, Botany, Insects, Music, Art, by Samus, Alv, Céspedes Ramírez, Álvaro Samuel
Brain Games - Calm: Word Search Puzzles - Large Print by Brain Games, Publications International Ltd
Brain Games - Calm: Sudoku Puzzles - Large Print by Brain Games, Publications International Ltd
Brain Games - Murder Mystery Puzzles by Publications International Ltd, Brain Games
Brain Games - Stress Free: Dot-To-Dot by Publications International Ltd, Brain Games
Brain Games - Codeword Puzzles Challenge by Publications International Ltd, Brain Games
Logic Puzzles Book for Brain Fitness: 90-Day Challenge to Sharpen the Mind and Strengthen Cognitive Skills Enlarged Print, Easy to Hard! by Barnes, Lana
New York Times Games Sunday Crosswords Volume 1: 50 Sunday Puzzles by New York Times
The Complete Book of Football Trivia: Test Your Knowledge with 750 Questions by Holloway, Jerrett
American Mah Jong: A Beginner's Guide to Mastering the Classic Game from Basics to Setup, Rules and Advanced Strategies by Brooks, Calian V.
1000 Sudoku Puzzle Books For Adults For Beginner To Expert (Easy, Medium, Difficult, Hard) Vol 3 by George Lopez
Fingers on Buzzers: A Celebration of the Great British Quiz (British History Gifts) by Ryan, Jenny, Porter, Lucy
100 Word Search Set 1: Over 100 Puzzles for Adults to Complete with Solutions (Large Print Edition) by Peter
New York Times Games the Best Friday Crosswords: 100 Hard Puzzles by New York Times
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