Project Genius Puzzles > 3D Puzzles Project Genius - El Castillo Pyramid 850051868452 TG462
Project Genius Puzzles > 3D Puzzles Project Genius - El Castillo Pyramid 850051868452 TG462

Project Genius

Project Genius - El Castillo Pyramid

Sale price$24.99
SKU: TG462

Drawing inspiration from the ancient Mayan ruins of Mexico, this captivating wooden pyramid puzzle twists and turns, revealing mysterious symbols to decode. Use the legend on the bottom to decipher the symbols, then align the layers so each face totals 91 (31 down each center column and 30 along each side). A highly challenging mathematical brainteaser, it rivals the complexity of our best-selling Grecian Computer puzzle. A popular gift for men, teens, and young adults. Makes a beautiful display piece for a bookshelf or desk.

UPC/ISBN: 850051868452

Quantity:

Product Information

Due to the nature of collectible items and ever changing market demand, we are unable to cancel pre-orders on ratio variants and select other items (1 per store variants, exclusive covers, ect) for a refund.For preorders on regular open order comics (the majority of which are normally cover price), we can cancel preorders and refund with a store credit that can be used in our brick and mortar stores or at thirdeyecomics.com

If you have any shipping questions check out our Shipping FAQs here

You can contact us through our contact page! We will be happy to assist you.

Cover art for Comics on our website is provided to us at the time of solicit. While we do our best to keep these images up to date; some covers may be subject to change!

At Third Eye, we ship thousands of comics every week, and we know condition matters. Whether you're reading, collecting, or grading, we want you to feel confident when a Third Eye package arrives.

This policy outlines our standard for new release and shipped comics, and the industry-standard guidelines we follow.

OUR STANDARD

Books without a stated grade will be offered as Near Mint 9.4 or better. We do not guarantee 9.8 condition on any book unless specifically noted.

We use industry-standard grading guidelines from:

If you're new to comic grading, the resources above are a great place to start.

WHY WE DON'T GUARANTEE 9.8

Modern comic printing is an imperfect process. Books are printed in massive
runs, bound at high speed, and shipped in bulk to retailers. Even brand
new books off the truck will exhibit minor production characteristics,
and that's normal, and consistent with industry standards across every
retailer.

A 9.8 grade represents near-perfection, and the reality is that not every printed book qualifies for that grade no matter where you buy it from.

We can absolutely commit to NM 9.4 or better. We cannot commit to 9.8 on every book, because that's not how comics are made.

WHAT QUALIFIES AS NM 9.4

Per industry standards, a book may exhibit the following minor characteristics and still grade as Near Mint 9.4, as long as there's no accumulation of defects:

Bindery characteristics:

  • Minor to moderate corner tears
  • White edges along the spine (common on most modern printings)
  • Covers slightly offset from interior pages (common on cardstock covers)

Printing characteristics:

  • Slight color rub on back covers
  • Small paper wrinkles present from the paper roll prior to printing
  • Wavy paper texture from the printing process

Spine characteristics:

  • 2-3 small color-breaking spine ticks
  • Minor non-color-breaking spine dings

These are normal modern production characteristics, not damage from handling or shipping. They are present on books across the industry, regardless
of retailer.

OUR RETURN & EXCHANGE POLICY

We do not accept returns or exchanges on books that meet our NM 9.4 or better standard.

We will replace or refund:

  • Books damaged during shipping (clear shipping damage, not pre-existing print characteristics)
  • Books that fall below NM 9.4 standard (significant spine damage, major creasing, tears, etc.)
  • Wrong cover or wrong issue shipped

For premium variants (1:25, 1:50, 1:100, 1:250, 1:500 incentive covers, signed editions, exclusive variants), we apply enhanced QC during pull and packing. If a premium variant arrives outside our standard, contact us within 7 days of delivery and we will work with you on a replacement.

QUESTIONS?

If you have questions about a specific book or want to learn more about comic grading, our team is happy to help. Reach out to service@thirdeyecomics.com.

We appreciate your trust in Third Eye Comics, and we're committed to delivering books that meet the standards both you and we expect.