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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.
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4.4 ★★★★★
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Product Reviews
★★★★★ 4
Expensive
Works well but so does TN Dickinson’s at a better price.
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Reviewed in the United States on October 30, 2025
★★★★★ 5
Good price
Great toner. Light weight and it has a good smell to it. Good price for the size.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Highly recommend for oily skin
The best for oily acne prone skin!! I have tried multiple face cleanses but nothing matches this! My face was broken out and in 2 days I could tell a huge difference. 5 days later my breakout is completely cleared up! Highly recommend using after you remove your makeup and then again the next day before reapplying your makeup! I will be buying again and again for sure
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Reviewed in the United States on February 22, 2026
★★★★★ 5
Effective
I normally do not have oily skin, however lately my forehead and nose have been super oily and it's driving me crazy! Maybe I overdid it with tons of new skincare I've been trying out. I recently got the Thayer's milky toner and I love it so so much, but I thought I should try this one instead because my face gets greasy halfway through the work day lately. I've been using this after washing my face before bed and when I wake up and I think it is working so well to reduce the oily skin. It's also this really unique jelly texture and feels cool and smooth on my skin
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Reviewed in the United States on January 14, 2026
★★★★★ 5
Clean product
This is a great value for the price you pay for the product. It’s easy to use. It does have a gel type consistency, That’s very easy to put on your face. It does not have any lingering smell or odor. And it does a nice job of helping to absorb extra oil on my face.
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Reviewed in the United States on January 19, 2026