Top 10 Really Hard Puzzles for Adults UK – Assembly & Disentanglement Puzzles

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1. EUREKA

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Eureka 515089" Huzzle Cast Equa Puzzle

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EUREKA #ad - Hours of fun. We have created a puzzle that takes on a ball-like shape of an astronomical model composed of a planet and a surrounding ring. The theme of the puzzle is “heaven”. Difficulty level 5. The planet positioned tightly inside the ring looks as if it cannot be taken out, and all you can do with it is rotate it on its axis.
BrandEUREKA #ad
ManufacturerG3 #ad
Height7.5 cm (2.95 Inches)
Length12 cm (4.72 Inches)
Weight0.08 kg (0.18 Pounds)
Width4.5 cm (1.77 Inches)
Part Number515089
Model515089

2. All Jigsaw Puzzles

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66cm X 50cm, Impuzzibles Natural Grass 1000 Piece Jigsaw Puzzle, Challenging Jigsaw Puzzles, Great Gift For All Ages, Difficult Jigsaw Puzzles For Adults

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All Jigsaw Puzzles #ad - High quality image - this jigsaw features 1000 pieces that look almost Identical Of The Perfect Lawn, No Moss, Weeds Or Mud. Comes with a high quality Poster For Guidance If Needed.

Just like we guarantee if there Is Pieces Missing We Will Replace Them Free Of Charge. 1000 piece puzzle - completed size 66cm x 50cm, each puzzle Piece Is 1. 5mm thick, extra thick and Sturdy To Prevent Accidental Bending And Snapping. Planet conscious packaging - our boxes are made from recyclable materials and the lid is designed to fit over the tray snugly, removing the need for single use plastic wrapping like other puzzles. Virtually no puzzle dust - our puzzles are designed and manufactured Right Here In The UK! So We Make Sure It Gets To You In The Perfect Condition! Missing peice support - you will love this challenging puzzle, We Guarantee It.
BrandAll Jigsaw Puzzles #ad
ManufacturerAll Jigsaw Puzzles #ad
Height3 cm (1.18 Inches)
Length41 cm (16.14 Inches)
Width19 cm (7.48 Inches)
Part NumberAJP10602
ModelAJP10602
Warranty30 day no-quibble guarantee

3. Paul Lamond Games

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Paul Lamond Games Worlds Most Difficult Jigsaw Puzzle Dalmatians, white and black

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Paul Lamond Games #ad - This 529 piece puzzle will feel more like 4, 000 pieces! The double sided puzle has the identical image on both sides! Puzzle size 384 x 384mm. Presented in a shrink wrapped box. A fiendishly difficult double sided puzle.
BrandPaul Lamond Games #ad
ManufacturerPaul Lamond Games #ad
Height3.99 cm (1.57 Inches)
Length23.01 cm (9.06 Inches)
Weight0.38 kg (0.84 Pounds)
Width32.99 cm (12.99 Inches)
Part Number6280
Model6280

4. CHengQiSM

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Home Room Decoration 27.56" x 19.69", Hard Impossible Adult Puzzle, CHengQiSM Sailboat Jigsaw Puzzle 1000 Pieces for Adult

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CHengQiSM #ad - Size1000 pieces of puzzle finished size is 70*50 cm/ 27. 56*19. 69 inches. Ideal giftthis puzzle is a good choices for friends, anniversary gifts ect. This is the perfect game to enhance parent-child relationship, birthday gift, families, couples, friendship.

Brain&challenge gamepuzzles can effectively stimulate and train people's thinking, patience and hands-on ability. Suitable for teen 12 years old up, adults and seniors. 100% satisfaction guaranteeif you are not satisfied with the quality of the puzzle or missing pieces, please contact us at any time, we will reply you within 24 hours and give you a good service. High-quality materialpremium puzzles are made of high-quality recyclable cardboard, 100% environmentally friendly materials, safe and harmless, suitable for hanging at home, in the bedroom as decoration.
BrandCHengQiSM #ad
ManufacturerCHengQiToy #ad

5. All Jigsaw Puzzles

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Colorful, Rainbow Jigsaw Puzzle For Adults Wavy Rainbow, Bold, Impuzzibles Wavy Rainbow, 66 X 50cm, 1000 Piece Hardest Jigsaw Puzzle, Hard Jigsaw Puzzles For Adults

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All Jigsaw Puzzles #ad - Designed and made right here in the uk by people who love puzzles We Take Extra Care To Make Sure That Are Jigsaw Puzzles Are Made To The Highest Standard Possible.

1000 piece puzzle - completed Size 66cm X 50cm. Impuzzible rainbow - with bright, bold colors and a trippy design, Is This Truly One Of The Hardest Jigsaw Puzzle To Complete? Are You Up To The Challenge? Thick sturdy pieces, high quality prints and every jigsaw is quality checked from start to finish you can rest assured You Are Going To Get A Great Quality Jigsaw Puzzle Made With Care! The impuzzible range is exclusive to all jigsaw puzzles and features A Range Of The Hardest Jigsaw Puzzles You Can Get! Why Don't You Try Out The Rest Of The Range? .
BrandAll Jigsaw Puzzles #ad
ManufacturerAll Jigsaw Puzzles #ad
Height3 cm (1.18 Inches)
Length41 cm (16.14 Inches)
Weight0.67 kg (1.48 Pounds)
Width19 cm (7.48 Inches)
Part NumberAJP10598
ModelAJP10598
Warranty30 day no-quibble guarantee

6. Beverly

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Beverly Micro Black-Hell Jigsaw Puzzle for adults 1000 Micro Pieces

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Beverly #ad - Suitable for ages 14 years and up. Model number:M71-848. Size:26x38cm102 x14. 9. Piece:1000 Micro Pieces.
BrandBeverly #ad
ManufacturerBeverly #ad
Height5.08 cm (2 Inches)
Length23.37 cm (9.2 Inches)
Width17.27 cm (6.8 Inches)
Part NumberM71-848
ModelM71-848

7. Jumbo

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The Puzzlers Arms!, Wasgij, Jigsaw Puzzles for Adults, Jumbo, 1,000 piece, Destiny 19

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Jumbo #ad - The finished puzzle measures 68x49cm approximately. A 1000 piece wasgij Destiny jigsaw puzzle. The puzzle has been produced using a high quality cardboard. This wasgij is a destiny concept where you have to puzzle how the scene will look in the modern day. The puzzle image has been illustrated by the talented artist James Alexander.
BrandJumbo #ad
ManufacturerJumbodiset #ad
Height27 cm (10.63 Inches)
Length36.5 cm (14.37 Inches)
Weight0.76 kg (1.68 Pounds)
Width6.3 cm (2.48 Inches)
Part NumberJUM19166
ModelJUM19166

8. TINYOUTH

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2mm Cardboard Puzzle, Difficult Puzzle Game Stress Reliever Impossible Puzzle for Kids Adults, TINYOUTH 1000 Pieces Mini White Jigsaw Puzzles for Adults, Blank Puzzle Pieces to Paint 42cmx29.7cm

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TINYOUTH #ad - Suitable for 14 years olds or above, can be a nice birthday or Christmas present for friend or family or yourself. Letters printed on the puzzle back to help separate the different sections that make the work easier.

Helps to cultivate children's cognition on color and shape, develop children's patience and focus and relieve the pressure for adults. Perfect for home office wall decor🧩 -- you can finish the puzzle on the puzzle pad, and made a frame for them, hanging it up on your home/ office /hall /corridor /coffee shop or any place you like. Mini jigsaw puzzle🧩 -- difference from others store, our puzzle pieces were made of premium cardboard, 2mm thickness puzzle pieces, well cut and fit together very nicely, well printed with premium pigment and smooth surface.

Missing pieces warranty🧩 -- if there were missing part puzzles, please feel free to contact us, we will resend the missing parts to you immediately. Familes game or stress relieve time🧩 -- finishing the puzzle not only let you have time to stay alone, it also let you have family time.
BrandTINYOUTH #ad
ManufacturerTINYOUTH #ad
Height5 cm (1.97 Inches)
Length18 cm (7.09 Inches)
Width13 cm (5.12 Inches)
Part NumberMINIB1000
ModelMINIB1000

9. TINYOUTH

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Family Game Stress Reliever Difficult Challenge Puzzle for Adults Kids 14+, Colour Gradient Jigsaw Puzzle, TINYOUTH 1000 Pieces Rainbow Round Puzzle for Adults, 67.5cm/26.57in 2mm Cardboard Puzzle

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TINYOUTH #ad - Helps to cultivate children's cognition on color and shape, it also let you have family time. Round puzzle blazing with color -- difference from others store, our puzzle pieces were made of premium cardboard, well cut and fit together very nicely, 2mm thickness puzzle pieces, well printed with premium pigment and smooth surface.

Missing pieces warranty -- if there were missing part puzzles, please feel free to contact us, we will resend the missing parts to you immediately. Finished Diameters: 67. 5cm/26. 57in. Perfect for home office wall decor -- you can finish the puzzle on the puzzle pad, and made a frame for them, hanging it up on your home/ office /hall /corridor /coffee shop or any place you like. Letters printed on the puzzle back to help separate the different sections that make the work easier.

Familes game or stress relieve time -- finishing the puzzle not only let you have time to stay alone, can be a nice birthday or Christmas present for friend or family or yourself. Suitable for 12 years olds or above, develop children's patience and focus and relieve the pressure for adults. 1000 pieces rainbow palette puzzle -- this puzzle consist of 1000 color puzzle pieces to make a color gradient puzzle, thicken cardboard and heavy texture made the whole puzzle become a art decor at home.
BrandTINYOUTH #ad
ManufacturerTINYOUTH #ad
Part NumberP1000CH-UK
ModelP1000CH-UK

10. Sunwuun

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Sunwuun Christmas 1000 Piece Puzzles for Adults Round Moon Jigsaw Puzzle Gradient Puzzle Difficult and Challenge Educational Stress Relief Toy for Adults Kids Moon

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Sunwuun #ad - And because of the special surface film treatment, color remains freshness after long time storage. It’s a game to enlarge your brain capacity, a game to strength eye-hand-imagination coordination.

It has been divided into 6 parts with letters marked as A-F, which helps to find the location of the puzzle and make work easier. This round puzzle will be the best gift for birthday, Christmas, team building and other parties. Thanks to the precision cutting technique, all the pieces can fit perfectly. Alphabetic zoning: feel too hard to finish the work ? don’t worry, just check the solution on the back side area.

Perfect gift idea: everyone will feel exciting when finished their own art-work. Home interactive game: this interactive puzzle game will make everyone busy but enthusiastic, families & friends will have more chance to talk together. Challenge & fun: complete the jigsaw puzzle and recovery the beautiful images. High quality: made of sturdy recycled cardboard.
BrandSunwuun #ad
ManufacturerSunwuun #ad