The Giant Puzzle | Level 10 Wooden Brain Teaser for Experts

✓ In stock, ready to ship

$31.95

Add laser engraving (+$4.00)

Delivery and Shipping

All standard orders normally ship within 1 business day.

Custom orders normally ship within 2 business days.

Description

A gift for people who love impossible puzzles. The Giant Puzzle is a level 10 brain teaser, designed for those who thrive on extreme challenges. Originally introduced in 1888 by McLoughlin Bros of New York, this puzzle has been revived and handcrafted from premium hardwood in our workshop.

A Beautiful and Impossible Puzzle

Don’t be fooled by its elegant design, this puzzle is incredibly difficult. It combines elements of Sudoku and logic puzzles for a one-of-a-kind mental workout. Ergonomically designed for easy handling, this puzzle is perfect for gift buyers, logic enthusiasts, and expert puzzle solvers.

How to Solve the Giant Puzzle

Arrange all 25 pieces in the base without repeating colors in any row, column, or diagonal.
No number can be repeated on any row, column, or diagonal.
Each row, column, and major diagonal must add up to 25.

Step Up to the Challenge

If the full solution is too difficult, start by solving each challenge separately:

Arrange by color only
Arrange by numbers only
Arrange to sum 25 per row, column, and diagonal

Then, attempt the ultimate challenge, completing all three rules at once!

High-Quality Craftsmanship

Made from premium hardwood for durability and beauty
Includes 25 engraved pieces with numbers 1, 3, 5, 7, and 9
Measures 7.5” x 7.5” with a handcrafted wooden cover

Perfect for Puzzle Enthusiasts

Designed for ages 16 and up, this puzzle is ideal for Sudoku lovers, mathematicians, and expert logic solvers. Whether you’re looking for a Christmas gift, a birthday challenge, or a coffee table conversation piece, The Giant Puzzle delivers.

Made in the USA

Designed and crafted by Creative Crafthouse in Hudson, FL.

Personalize it!

Add a personalized laser engraving to your puzzle or game.

Perfect for gifts
Business marketing opportunity

Payment & Security

Payment methods

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Product Specifications

Dimensions: 7.5 × 7.5 × 0.75
Materials: Wood
Difficulty Level: Expert
Age Range: Teens (13-18 years), Adults (18+ years), Seniors (65+ years)
Piece Count: 25
What's Included: Puzzle board (1), Puzzle pieces (25), Wood cover (1), Instructions and solution sheet (1)
Cognitive Benefits: Brain Training
Gift Occasions: Christmas, Birthday, Holidays, Mother's Day, Father's Day
Personalization Available: Yes
Puzzle Type: Math, Logic
Category: Brain Teaser Puzzle
Availability: In Stock

Personalize It!

Did you know we can add a custom laser engraving to every puzzle and game? Well, we can. Add a personal touch to your gift with a name or message.

Personalized laser engraving

a puzzle being laser engraved with personalized text by creative crafthouse

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Frequently Asked Questions

What is The Giant Puzzle?

The Giant Puzzle is a level 10 wooden brain teaser that combines elements of Sudoku and logic. You arrange 25 pieces in the base under a set of strict rules.

How hard is it?

It is rated level 10 and designed for expert solvers. The elegant look hides a very difficult challenge.

How do you solve it?

Arrange all 25 pieces in the base so no color repeats in any row, column, or diagonal, no number repeats in any row, column, or diagonal, and each row, column, and major diagonal adds up to 25.

Can I start with an easier version?

Yes. You can build up to the full puzzle by first arranging by color only, then by numbers only, then to sum 25 per row, column, and diagonal, before attempting all three rules at once.

What is the history of this puzzle?

According to the design, it was originally introduced in 1888 by McLoughlin Bros of New York. Creative Crafthouse revived it and handcrafts it from premium hardwood.

What is included?

It includes 25 engraved pieces marked with the numbers 1, 3, 5, 7, and 9, plus a handcrafted wooden cover.

What size is it and what is it made of?

It measures about 7.5 inches by 7.5 inches and is made from premium hardwood.

Who is it for?

It is designed for ages 16 and up and suits Sudoku lovers, mathematicians, and expert logic solvers.

Can I personalize The Giant Puzzle?

Yes. The Giant Puzzle can be personalized with a custom laser engraving. Add a name, date, or short message when you order. See our laser engraving page for details and examples. For a custom logo or artwork, request a quote for custom work.