Pay in installments of $6.74 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Consecutive Conundrum (The Obscuriosity Series: #3) by Diamond Jim TylerThis hand crafted wooden box with eight square pegs will drive you crazy! The object is to arrange the pegs (numbers 1 8) such that no consecutive number touches on any connecting line. For example number 1 cannot connect with number 2; number 2 cannot connect with 3 or 1; number 5 cannot connect with 4 or 6; etc. It's an intriguing puzzle that draws people in. It looks easy but once you start rearranging the pegs the complexity of the task reveals
This hand-crafted wooden box with eight square pegs will drive you crazy!The object is to arrange the pegs (numbers 1-8) such that no consecutive number touches on any connecting line. For example number 1 cannot connect with number 2; number 2 cannot connect with 3 or 1; number 5 cannot connect with 4 or 6; etc. It's an intriguing puzzle that draws people in. It looks easy but once you start rearranging the pegs the complexity of the task reveals itself.
Limited supply.
Measures 4.5" by 3" by 1.5"
I love all things Martin Gardner as he was a mentor and friend. The idea for this conundrum came from his book: The Colossal Book of Short Puzzles and Problems, 2006. Gardner wrote, "This perplexing digit problem, inventor unknown, was passed on to me by L. Vosburg Lyons of New York City (February 1962). There is only one solution but if you try to find it without a logical procedure the task will be difficult. A digital computer running through all possible permutations of the digits finds 40,320 different arrangements possible." I've found there are actually four solutions but each one of those is a mirror of the one true solution.
This wooden puzzle is made of hardwood and built to last a lifetime. The pegs were made square to keep the numbers oriented properly. The numbers are laser engraved, not inked, so they will last. Comes with a base and cover. The cover has the title and instructions laser engraved into the surface. This is something you'll proudly display on your desk. You will also enjoy watching others being perplexed by it.
Made in the USA.
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
4.5 ★★★★★
Based on 19 reviews
Sort
Product Reviews
★★★★★ 5
Men’s mock golf shirt
Color: Lake Green, White, Black, Size: XX-Large
Fit & quality very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
★★★★★ 5
Nice Fit
Color: Black, White, Light Gray, Size: 3X-Large
I picked this up looking for something simple but clean, and it delivered. The fit is comfortable, the material feels solid, and it looks good without needing much effort. It’s one of those pieces you can throw on and still look put together.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
★★★★★ 4
Good value, soft and comfortable
Color: Black, Army Green, Light Gray, Size: 4X-Large, Color: Black, Army Green, Light Gray, Size: 4X-Large
Initial thoughts are very positive with this 3 pack shirt set. The green is similar to an OD military green and the black and gray are standard color shades. Material is soft and sizes are true to size. The mock turtleneck isn’t too tight but may still be a little annoying to some people. I do question the amount of spandex in these shirts. Tag says 5% but these shirts are extremely stretchy and feels like a higher spandex content. It’s also a little tough to figure out which way is the front of the shirt. Visually rhe front does have a lower collar line than the back but would still be nice to have a brand tag printed in the back of the shirt for quicker identification.
Overall for roughly $12 a shirt these are a good choice for everyday wear. I will update rating if these shirts fail to meet expectations after further use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2025
★★★★★ 5
👍🏻
Color: Black, Army Green, Light Gray, Size: 5X-Large
Weirdly thick material, I wasn’t a fan but it’s a good sleep shirt
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Just what I wanted.
Color: Black, Navy Blue, Wine Red, Size: 5X-Large
These may have just become my standard shirt to wear. Feels good whether tucked or out. Drapes well and fits well. So far, I can see it adjust to the different undershirt I may wear. Will probably order another set in other colors and a back up set of the basics because they will get worn a lot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 17, 2025
recommand products
Komelon 25 ft. x 1-1/4 in. Wide Blade Tape Measure
26.99
At The Table Live Lecture The Other Brothers January 3rd 2019 - VIDEO DOWNLOAD
168.50
BACKFORM GUGELHUPF 24cm
24.00
Kapro Eagle 24 in. Optivision Red Contractor Box Level
39.99
Yujin Yuusha-Ou GaoGaiGar Final Renais e-quip Ver. Braves 6" PVC Statue
34.99