

🧩 Unlock your brain’s full potential—one magnetic challenge at a time!
Smartgames Quadrillion is a magnetic solitaire puzzle game featuring 17 sturdy pieces and 80 challenges in a handy booklet. Designed for ages 7 to 99, it requires no assembly or batteries, making it an ideal brain-training tool for professionals and families alike. Its compact, portable design and endless puzzle variations ensure hours of engaging, screen-free entertainment.





| ASIN | B00IZ0G3RQ |
| Assembly Required | No |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #266,009 in Toys & Games ( See Top 100 in Toys & Games ) #10,889 in Board Games |
| Colour | Multicolor |
| Customer Reviews | 4.6 4.6 out of 5 stars (386) |
| Date First Available | 22 May 2014 |
| Included Components | Diy |
| Item Dimensions LxWxH | 24 x 24 x 4.9 Centimeters |
| Item Weight | 472 g |
| Item model number | SG 540US |
| Manufacturer | Smart Games |
| Manufacturer recommended age | 7 - 10 years |
| Model Number | SG 540US |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 17 |
| Product Dimensions | 23.98 x 23.98 x 4.93 cm; 471.74 g |
| Remote Control Included? | No |
| tech_spec_battery_description_toys | No batteries required |
A**H
lot of puzzles. awesome game -meant for entire family
lot of puzzles. awesome game -meant for entire family; has good repeat value i.e. can be played again. varying levels of challanges. solution also there in the booklet provided.
R**M
Good for brain development
I loved the game. It not very hard any one can play from 7 years to adult. You should buy it. 🙂🙂🙂🧐🧐🧐🤓🤓🤓
R**E
Incredible design and hours of fun guaranteed
The seller delivered super quick! The puzzle itself is amazing. The best thing about it is that there are endless puzzles that can be created with the four blocks and so this is a game that never gets old. It's super easy to understand and people can get playing in minutes. Highly recommended.
S**Y
Good buy
Good..but gets really difficult after a certain level for the kids
N**E
easy to carry
It's a well designed game. Quick, easy to carry, just challenging enough for an seven year old!
S**E
Fascinating! Can easily sit and work on this for hours at a time or for only a few minutes. So many ways to change the puzzle that it never gets old. Meant to be a one-player game but we often play as a couple or with children. Quality of the pieces is good but no great way to store it away unless you come up with your own solution.
C**O
This is a cool puzzle game. Very easy for kids to get started, and as you move up in difficulty, they become very challenging for adults. This is basically a 1-player game, but of course people can work on it together. There are 4 reversible board pieces that you arrange in different ways to set up each challenge. The first box we received had a mismatch, with one of the pieces missing, but in its place a second copy of one of the other pieces. We made an exchange and had a perfect set a couple days later. Recommend this. Makes a good birthday gift for a kid.
J**K
Super fun game for my 8 year old. We love that the game can change into many different shapes by the magnetized 4 squares! The balls ar enot magnetized which makes me nervous in bringing in car. Easy to loose pieces. It comes with a paper booklet that starts with beginning puzzles and goes up in complexity. Only wish that it came in a storage box. The box it comes in is a throw away. Plus note that what you see on front of box (4 4x4 squares) is what you get. The frame around it is just to make it look bigger.
K**R
While I really like this game, and while it challenges me, I have to be honest and say I haven't completed a puzzle without using the answer key! It is a nice challenge, and hopefully one day I'll actually complete a puzzle. You can place the four puzzle pieces in multiple setups, making quite a few puzzle games. The four grids are magnetic and stick together. The puzzle pieces are different colors and shapes and are solid in construction. Our family members really enjoy playing it. It is very fun, even if I have a hard time actually solving it. Great fun.
P**H
As a certified guide in critical thinking, I can recommend using Quadrillion for strengthening mental humility, patience, the withholding of jumping to conclusions, appreciating and being willing to be made wrong, and being opened-minded to changing your mind.
Trustpilot
3 weeks ago
2 months ago