2026年 April

10 Best brain teasers in 日本

Last Updated - 03/04/2026

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01

Apricity

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Apricity Tetris-Style 3D Puzzle Montessori Educational Toy 【 Candy Puzzle 】 Sand Timer Play Card with Japanese Instruction Manual Gift
9.8

Exceptional

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【Using your fingertips to play and nurture】 It is said that actively moving the fingertips, which are also called the "second brain," enhances a child's imagination and concentration Encourages your child's growth while having fun playing, encourages natural inspiration, problem solving, creativity, logical thinking, and concentration
【Set Contents】Instruction card / Wooden frame / Crystal blocks / Sand timer (1-minute measurement) Suitable for ages 6 and up
【Fostering Sensitivity with Crystal Colors】Crystal blocks that sparkle and shimmer when light passes through By playing while being enveloped in beautiful light, it greatly nurtures your child's sense of color Surrounding yourself with beautiful things can enhance your sensitivity and expand your imagination The frame is made of sturdy wood, allowing you to enjoy the warmth of the wood while playing It can stand up on its own and can be displayed as an interior decoration when not in use for easy cleanup
【Enjoy time attack with the hourglass】Comes with an hourglass that can measure one minute We also recommend having time attacks with friends and family Let's add various rules such as "Color Binding" and "Block Binding".' The Tetris-inspired game, enjoyable for both individuals and groups, offers endless fun and will be a long-lasting favorite
【BONUS CARDS ON THE GO】 With the puzzle pieces and included cards, you can enjoy candy puzzles anywhere Even in places where you can't stand it up, everyone can play a Tetris-style game with cards Traveling, waiting times, or visiting friends’ homes, it’s fun to play with everyone using cards when you’re out and about

￥2,780
02

VoSinrly

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VoSinrly Travel Tangram Puzzle – Road Trip Pattern Blocks Jigsaw Shape Anatomy Game with Solution – IQ Book Educational Toy Brain Teaser Children and Adult Challenge Gift (2 Sets of Magnetic Tangram)
9.7

Exceptional

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TRAVEL TANGO PUZZLE: 15 colorful magnetic plates meet all the need to spell out each pattern and can be combined with many graphics even in English letters This ancient Chinese traditional intellectual game offers plenty of options for you to try various difficulty levels A wonderful way to have fun and exercise your mind
NEW VERSION: Due to the disadvantages of some weak magnets in the old version, some improvements have been made Two sets of magnets, 6x6x0.4 inch tangram book, weighing 9.6 ounces
Material: non-toxic foam and paper Harmless with no sharp edges, it features a soft touch, high protection, and is safe The bottom is magnetic, strong and durable, so you don't have to worry about losing the plate Children aged 1-3 must play under supervision
Details: Spiral binding makes it easy to flip through the pages The book is closed with a snap The shape is magnetic and attaches to the flap on the inside of the book cover 2 pieces per color Includes 10 triangles of different sizes, 2 squares, 1 parallelogram, and 2 parallelograms
Challenge your creativity: This book contains 240 questions and 240 answers The plates are composed of animals, people, objects, boats, bridges, and geometric shapes Enhances your child's patience, observation skills, practical abilities, and visual-motor coordination while playing

￥1,899
Best Value
03

NOELAMOUR
22% Off

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NOELAMOUR Mahjong Puzzle Cube Interesting Goods Mahjong Tiles Goods Mahjong Game 3D Cube Brain Training Brain Exercise
9.5

Excellent

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※Depending on monitor settings, there may be slight variations in color appearance Thank you for
This is a 3D puzzle cube with a design of Mahjong tiles The Mahjong 3D cube with the patterns of characters, dots, bamboos, and dragons is irresistible for Mahjong lovers. It can be easily played anytime, anywhere and is said to be effective as a brain training game The material is made of ABS, which is excellent in strength, durability, and wear resistance
The size of the Mahjong Puzzle Cube is a standard 5.6 cm square At approximately 2.8 oz (80 g), it is lightweight and portable, so you can easily put it in your bag or pocket It is palm-sized, so it doesn't take up much space, and you can easily enjoy a puzzle whenever you feel like it
The Mahjong Puzzle Cube can also be used for brain training Engaging in puzzle cubes is said to influence the left brain, which governs logical thinking, and improve application ability, speed, and depth of thought
The Mahjong 3D cube is used as a prize for events such as tournaments and parties, and as a gift for mahjong lovers It is very well-received as a fun item and is greatly appreciated
Product Details: Mahjong Puzzle Cube (3×3) 【Patterns】 Characters, Dots, Bamboos, Dragons 【Material】 ABS 【Weight】 Approx. 80g 【SIZE】 Approx. 2.2×2.2×2.2 inches (5.6×5.6×5.6cm)
Designed with mahjong tiles (characters, dots, bamboo), dragon tiles, the mahjong cube is visually beautiful and serves as a cool and stylish interior object for mahjong enthusiasts We hope you can use it as part of your mahjong goods collection

￥998 ￥1,280 22% Off
04

FALOFALO

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FALOFALO 5 Piece Ring Puzzle Set 3D Puzzle, Brain Teaser, Thinking Ability, Killing Time (Type A)
9.4

Excellent

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5-piece Wisdom Set: This is a 5-piece set of brain teaser. 5 different brain and finger teasers with different difficulty levels. Helps you focus and thinking
(Suitable for a wide range of age groups) Children over 6 years old to the elderly of all ages
(Safe to Use) We will accept returns within 30 days of purchase, so you can use it with confidence
(Meticulous Finish) A metal of wisdom that is carefully made to last. Durable as well
(Carefully packaged) Comes in FALOFALO original package

￥1,490 ￥1,580
05

Red Panda Press

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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
9.2

Excellent

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￥1,595
06

Lomic Books

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The Easy and Relaxing Memory Activity Book for Adults: Includes Relaxing Memory Activities, Easy Puzzles, Brain Games and More
9.0

Excellent

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￥1,623
07

Gvblkq

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Wooden Brain Teaser, Geometric Shape Puzzle, Logic Development Game, Stimulating Irregular Jigsaw Toy, Fun for Family and Students, Decorative Activity for Living Room Playroom and Party Setting
8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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Versatile Decorative Display: Once completed the finished puzzle forms an attractive, unique geometric art piece that can be proudly displayed on a living room table office desk or classroom shelf serving as both a mental achievement and a stylish accent
Premium Natural Wood Craftsmanship: Constructed from smoothly sanded and finished natural wooden pieces that are satisfying to handle and precisely cut ensuring a quality tactile experience and a satisfying click when pieces interlock correctly
Logic Development: Requires intense focus and abstract thinking to correctly fit the non-standard irregular pieces together effectively enhancing spatial awareness and critical problem-solving skills making it a beneficial educational tool for all ages
Intricate Geometric Design: Features complex triangle and other irregular shapes that present a unique and engaging challenge far beyond standard rectangular puzzles captivating the mind and encouraging long periods of focused, meditative play
Ideal Group or Solo Activity: a flexible engagement level that is stimulating for a single individual working on concentration or provides a fantastic cooperative challenge for families and friends to collaboratively solve during social gatherings or quiet evenings

￥1,429
08

Farshore

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Pokémon Brain Teasers
8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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￥1,699
09

CREATESPACE

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Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love
8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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￥1,099
10

CREATESPACE

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Of Course!: The Greatest Collection of Riddles & Brain Teasers For Expanding Your Mind
8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
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￥1,540

10 Best brain teasers in 日本

Apricity Tetris-Style 3D Puzzle Montessori Educational Toy 【 Candy Puzzle 】 Sand Timer Play Card with Japanese Instruction Manual Gift

VoSinrly Travel Tangram Puzzle – Road Trip Pattern Blocks Jigsaw Shape Anatomy Game with Solution – IQ Book Educational Toy Brain Teaser Children and Adult Challenge Gift (2 Sets of Magnetic Tangram)

NOELAMOUR Mahjong Puzzle Cube Interesting Goods Mahjong Tiles Goods Mahjong Game 3D Cube Brain Training Brain Exercise

FALOFALO 5 Piece Ring Puzzle Set 3D Puzzle, Brain Teaser, Thinking Ability, Killing Time (Type A)

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

The Easy and Relaxing Memory Activity Book for Adults: Includes Relaxing Memory Activities, Easy Puzzles, Brain Games and More

Wooden Brain Teaser, Geometric Shape Puzzle, Logic Development Game, Stimulating Irregular Jigsaw Toy, Fun for Family and Students, Decorative Activity for Living Room Playroom and Party Setting

Pokémon Brain Teasers

Math Riddles For Smart Kids: Math Riddles And Brain Teasers That Kids And Families Will love

Of Course!: The Greatest Collection of Riddles & Brain Teasers For Expanding Your Mind

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