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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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Description
Sword in StoneProject Genius Sword in Stone Step into the world of myth and legend with the Project Genius Sword in Stone puzzle. Inspired by the timeless tale of King Arthur, this cleverly engineered brainteaser challenges you to free the sword from its stone then return it to its original resting place. Twist, turn, and maneuver the hilt through the stones narrow opening as you test your spatial reasoning, patience, and problem solving skills. With a moderate
Project Genius - Sword in Stone
Step into the world of myth and legend with the Project Genius – Sword in Stone puzzle. Inspired by the timeless tale of King Arthur, this cleverly engineered brainteaser challenges you to free the sword from its stone then return it to its original resting place.
Twist, turn, and maneuver the hilt through the stone’s narrow opening as you test your spatial reasoning, patience, and problem-solving skills. With a moderate difficulty rating of 3/5, it’s perfectly suited for teens and adults looking for a rewarding challenge.
Key Features
- Arthurian Adventure: A puzzle rooted in iconic medieval lore, offering a thematic and immersive experience.
- Precision Challenge: Requires careful, skillful manipulation to guide the sword through the stone.
- Built to Last: Crafted from durable materials designed to withstand repeated solving attempts.
- Age: 14+
-
Difficulty Level: 3/5
- Product Dimensions: 6 cm × 6.9 cm × 20.3 cm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 4
Pup Loves It, Some Other Notes
Color: Orange
We've had this for about six months and my 75 lb, 14-month-old German Shepherd pup LOVES IT. Her favorite is "Crazy Bouncing Mode." In fact, she doesn't care much for the normal mode. She chews it a lot - even drops it in her water bowl at times - and it's still going strong.
This is a great purchase. It's nice hands-off entertainment.
Do know that it is heavy compared to a normal ball - if your pup likes dropping it on the ground like mine does, it will land with a hard "thud," even with the included sleeve. Hopefully you don't have downstairs neighbors.
Also know that the cover that goes over the charging port is removable and your dog may choke on it if they chew it in just the right manner. Definitely only let the pup play with it while supervised.
All in all, great toy.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
My dog LOVES these balls
Awesome balls! Soft, squishy, and dog can get their teeth into them but they don’t get damaged. My dog absolutely loves them!
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Reviewed in the United States on January 6, 2026
★★★★★ 5
Durable.
These are great for my 13 lb Schnauzer. Just the right size to keep him occupied! He loves chasing after them when we play catch. They’ve held up well to his sharp teeth.
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Reviewed in the United States on July 21, 2025
★★★★★ 5
Nice design
These balls are wonderful, easy to throw and my puppy can hold on to them
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Durable yet soft ball that our dog enjoys chewing.
The balls are soft and well received by our puppy. They are pretty durable and he enjoys both chasing after them and teething on them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 27, 2025
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