







🗝️ Unlock history, challenge your mind, and own a piece of ancient genius!
Project Genius Caesar's Codex is a premium wooden brainteaser puzzle inspired by ancient Roman book-binding technology. Featuring four sliders with mysterious symbols, it challenges users to unlock a hidden compartment perfect for storing small valuables or surprise gifts. Designed for ages 14 and up, this handcrafted puzzle doubles as a stylish display piece and promotes logical thinking and problem-solving. Made by a woman-owned U.S. company committed to social impact, it’s a unique gift for puzzle enthusiasts and history buffs alike.











| ASIN | B08XC55W3B |
| Additional Features | Portable |
| Best Sellers Rank | #130,102 in Toys & Games ( See Top 100 in Toys & Games ) #452 in Assembly & Disentanglement Puzzles |
| Brand Name | Project Genius |
| Color | Multi |
| Customer Package Type | FFP |
| Customer Reviews | 4.4 4.4 out of 5 stars (329) |
| Educational Objective | Logical Thinking, Problem Solving Skill |
| Global Trade Identification Number | 00850013539215 |
| Included Components | puzzle |
| Is Assembly Required | No |
| Item Dimensions | 6.69 x 6.1 x 2.12 inches |
| Item Dimensions L x W | 5.71"L x 6.3"W |
| Item Shape | Rectangular |
| Item Type Name | puzzle |
| Item Weight | 236 Grams |
| Manufacturer | Project Genius |
| Manufacturer Maximum Age (MONTHS) | 1200.0 |
| Manufacturer Minimum Age (MONTHS) | 168.0 |
| Manufacturer Part Number | TG423 |
| Manufacturer Warranty Description | No Warranty |
| Material Type | Plastic |
| Model Number | TG423 |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Number of Players | 1 |
| Operation Mode | manual |
| Play Activity Location | Tabletop |
| Power Source | manual |
| Product Style | Caesar’s Codex |
| Puzzle Type | Puzzle Box |
| Size | 6.1 inches x 6.69 inches |
| Skill Level | All |
| Subject Character | Rome |
| Theme | Ancient Rome; Puzzle |
| UPC | 850013539215 |
| Unit Count | 1.0 Count |
C**T
Unique - Challenging and Fun Puzzle
She loves it! Challenging and thought provoking keeps the brain wheels turning! Quality product at a reasonable price.
L**U
Nice quality and fun
Nice quality. Fun challenge to solve the puzzle.
S**A
Great gift
Good quality wooden puzzle box. Got it for my 10 year old daughter, into brain teaser puzzles for a Christmas gift. She solved it in under 5 minutes so not sure the difficulty stands, however I couldn't solve it myself without a couple of hints! Would recommend
W**R
Satisfied
Grandkids love it
C**N
Great quality construction fun to solve.
Not to hard to figure out how to open, but hard enough to make it challenging. The box was well made with a tight fit which helped to make it a challenge.
M**D
Thumbs up
Great gift
A**7
Good for young kids. Smallish, decently made. Not outstanding.
This is a good puzzle box for kids ages 6-10. The puzzle aspect was easy but not too easy for a kid. The knobs are loose, so the secret can be revealed accidentally. It's not the very best quality, but for the price, I was not disappointed. The entire size is small, about the size of a PlayStation controller. The inside compartment is only as big as a credit card, not big enough for a gift certificate. Overall, i would gift for a fun way to give a small amount of cash of a gift card.
I**R
Poor quality materials or craftsmanship; not sure.
The puzzle worked like expected but the recipient of the gift had the knobs fall off during her first attempt at unlocking it. I can probably fix it but it was a very disappointing.
L**2
Pieces are a little bit loose/flimsy, so while it does technically function, it's not as good as I expected.
S**A
Lo compre para regalar, decia que era nivel difícil pero la persona lo resolvió muy rápido, después de resolverlo ya no hay mucho más que hacer. La cajita es de madera y es de buena calidad, funciona para guardar cosas una vez se resuelve, entretenido, pero creo que el nivel sería fácil o medio, no está muy complicado
Trustpilot
5 days ago
1 month ago