challenges for adults best sellers

#1 Gravity Maze Falling ThinkFun Gravity Maze Falling Marble Challenge Logic Brain Game and STEM Toys for Boys and Girls Age 8 Years Up for Kids and Adults

£29.93 on Amazon

#2 🔥 Puzzles 1000 Pieces for MOJIGE Puzzles 1000 Pieces for Adults jigsaw puzzles for adults 1000 Piece Puzzle Challenging Game for The Whole for Women, Gifts for Men, Theme:Magic Book House

£10.98 on Amazon

#3 Learning Resources Kanoodle EDUCATIONAL INSIGHTS Learning Resources Kanoodle 3D Brain Teaser Puzzle, Travel Game for Adults and Kids Ages 7 8 9 10+, Gift for Boys & Girls, Featuring 200 Challenges

£12.95 on Amazon

#4 The Ultimate Brain Games The Ultimate Brain Games And Puzzles Book For Adults: Tricky But Fun Brain Teasers, Trivia Challenges, Crosswords, Word Searches And Much More To Keep Your Mind Young And Engaged

£9.90 on Amazon

#5 Retro Mystery 9 The Wasgij Retro Mystery 9, The Great Train Robbery - Unique 1000 Piece Jigsaw Puzzle for Adults - Colourful, Challenging & Brainteasing Adult Jigsaws - 100% Recycled Cardboard 1000Pc Puzzles - Jumbo

£10 on Amazon

#6 28 Pack Brain Teaser THE TWIDDLERS 28 Pack Brain Teaser Puzzle Cubes Box Set - Assorted Difficulty Levels, Ideal Mini Games Challenge, Mini Puzzle Party Bag Fillers for Kids Unisex or Adults, Multipack Classroom Rewards

£14.99 on Amazon

#7 Jigsaw Puzzles for Adults HUADADA Jigsaw Puzzles for Adults 1000 Piece Jigsaws Puzzles for Adults,Jigsaw Puzzle 1000 Pieces for Adult Challenging Puzzle Games .Northern Lights in Norway

£8.48 on Amazon

#8 Sudoku Book for Adults Sudoku Book for Adults - Large Print: Sudoku Puzzle Book with Solutions - The Perfect Challenge for All Skill Levels

£4.85 on Amazon

#9 The Adult Activity Book The Adult Activity Book: Colouring and Creative Challenges to Help You Relax

£4 on Amazon

#10 GO! Spiral Compact Challenging Perplexus GO! Spiral, Compact Challenging Puzzle Maze Skill Game, for Adults and Kids Ages 8 and up (Styles Vary)

£9.99 on Amazon

#11 Jigsaw Puzzles for Adults MOJIGE Jigsaw Puzzles for Adults 1000, Puzzles for Adults, Challenging Puzzles, Puzzle Game for The Whole for Women, Gifts for Men, Theme:Colorful Pattern

£11.98 on Amazon

#12 Beat That Game The Gutter Games Beat That Game - The Bonkers Battle of Wacky Challenges - Family Games for Kids and Adults - Card and Board Game, Encourages Fun, Creativity, and Memorable Moments in Parties - Main

£14.99 on Amazon

#13 🔥 🆕 100 Color by Number Shapes 100 Color by Number Shapes Quest | Squares + Triangles + Hexagons + Circles: Mystery Mosaic Coloring Book Challenge for Adults to Relax

£11.99 on Amazon

#14 Unisex Adults Challenger PUMA Unisex Adults Challenger Duffel Bag XS

£17.96 on Amazon

#15 Super Skills Action THE WORLD GAME Super Skills - Action Game for Competitive People - Beat Your Friends at 120 Challenges - Fun Group Activity for Family Night or Party with Kids, Teens & Adults

£21.99 on Amazon

#16 🔥 Jigsaw Puzzles for Adults MOJIGE Jigsaw Puzzles for Adults 1000, Puzzles for Adults, Challenging Puzzles, Puzzle Game for The Whole for Women, Gifts for Men, Theme:Carnival

£8.48 on Amazon

#17 Set of 9 3D Wooden Brain Holzsammlung Set of 9 3D Wooden Brain Teaser Puzzles, IQ Challenge Puzzle Games, Small Logic Mind Puzzle Box Toy Removing Assembling Lock Puzzle Gift Set for Adults Teenagers Kids, 1.8inch 4.5cm

£18.99 on Amazon

#18 9pcs Brain Teaser Metal Holzsammlung 9pcs Brain Teaser Metal Puzzles, Mind Puzzles IQ Challenge Puzzle Games, IQ Test Toy Puzzle Gift Set for Adults Teens Men Women, Birthday Present Cracker Christmas Stocking Filler

£19.99 on Amazon

#19 Bottle Jail puzzle Namesakes® - Bottle Jail puzzle - Wooden IQ brain teaser for adults - Novelty packaging with unique lock challenge - Fun gift for men or women - logic game handcrafted from precious wood

£19.95 on Amazon

#20 Set of 15 3D Wooden Brain Holzsammlung Set of 15 3D Wooden Brain Teaser Puzzles, IQ Challenge Puzzle Games, Small Logic Mind Puzzle Box Toy Removing Assembling Lock Puzzle Gift Set for Adults Teenagers Kids, 1.8inch 4.5cm

£26.99 on Amazon