Stacker - Swapping Marble Challenge

$15.00

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Selling fast! Only 5 left, and 1 person has it in their cart.

Arrives by Feb 5-11 if you order today.
Feb 5-11

The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier.

Other factors—such as shipping carrier delays or placing an order on weekend/holiday—may push the arrival of your item beyond this date.

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  • Handmade
  • Materials: PLA, Metal Balls

Take the stack of marbles and try to place them all in the opposite column. Only one ball will fit in the sliding transporter at a time, and the order of balls in each column changes the number that will fit. Stacker is a challenging but intuitive pocket-sized puzzle that is fun to fidget with and is related to other N-ary puzzles of its type.

Small pieces; not intended for children. Item measures about 80 mm by 70 mm by 15 mm. This item is 3D-printed and handmade so expect minor imperfections. Comes in a random solid color like those shown in photos or random mixed colors unless otherwise requested. A solution sheet showing an efficient 25 step solution is now available by request.

Difficulty: Beginner+

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Estimated arrival

The estimated delivery date is based on your purchase date, the recipient's location (actual or inferred), the seller's processing time and location, and the shipping carrier.

Other factors—such as shipping carrier delays or placing an order on weekend/holiday—may push the arrival of your item beyond this date.

Learn more

Feb 5-11

Jan 27

Order placed

After you place your order, CoreMods will take 3-5 business days to prepare it for shipment.

Feb 1-3

Order ships

CoreMods puts your order in the mail.

Feb 5-11

Delivered!

Estimated to arrive at your doorstep Feb 5-11!

Etsy offsets carbon emissions from shipping and packaging on this purchase.
Etsy offsets carbon emissions from shipping and packaging on this purchase.

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Ships from Sacramento, CA
Jared

Jared

Owner of CoreMods

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277 reviews

5 out of 5 stars
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pancakespk May 8, 2021

5 out of 5 stars

I absolutely love this. Great little fidget toy and has ton of replay value to keep going until you find fastest/minimum amount of moves needed to solve. Also the size makes it pocket portable to bring with you for something other then starting at your phone while waiting or bored somewhere. Also great to share with friends or loved ones as it looks really easy and can be to some but is never really hard. I believe with enough time anyone can solve it so it's great for beginners :-) I would recommend for any/everyone. I am an avid puzzler who constantly looks for hardest puzzles out there so not just beginners but any skill level will enjoy. Seller is very fast to ship also.

Purchased item:

goetz42 Jun 13, 2021

5 out of 5 stars

Great design based on Panex and Tower of Hanoi, which gives the solution a new and unexpected twist and makes it more difficult and interesting. Very well made using 3D printer and steel ball bearings and fun to play with. Quick shipping and transaction without any issues. Thanks a lot!

Purchased item:

goetz42 Mar 13, 2021

5 out of 5 stars

Great design based on Panex and Tower of Hanoi, which gives the solution a new and unexpected twist and makes it more difficult and interesting. Very well made using 3D printer and steel ball bearings and fun to play with. Quick shipping and transaction without any issues. Thanks a lot!

Purchased item:

Justin Aug 17, 2021

5 out of 5 stars

Very nice variation on the Tower of Hanoi theme. Very professionally packaged and sent, as always.

Purchased item:

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