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expired Posted by Mustangdvr2b • Sep 5, 2023
expired Posted by Mustangdvr2b • Sep 5, 2023

ThinkFun Gravity Maze Marble Run Brain & Stem Game

$20

$34

41% off
Amazon
28 Comments 69,990 Views
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Update: This popular deal is still available.

Amazon has ThinkFun Gravity Maze Marble Run Brain & Stem Game for $19.99. Shipping is free w/ Prime or on $25+ or $35+ orders (minimum requirement varies by location).

Thanks to Community Member Mustangdvr2b for finding this deal.

Features:
  • Boys and Girls Age 8 and Up
  • Playing your way through the challenges builds spatial reasoning and planning skills, and is partly an engineering and building toy
  • Gravity Maze is a combination logic game, marble run, and STEM toy that's one of the best gifts you can buy for boys and girls age 8 and up It contains 60 challenges from beginner to expert, a game grid, 9 towers, 1 target piece, and 3 marbles
  • Gravity Maze comes with 60 beginner to expert challenges that become increasingly difficult as you play through them

Editor's Notes

Written by RevOne | Staff
  • About this product:
    • Rating of 4.6 from over 30,000 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by Mustangdvr2b
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Update: This popular deal is still available.

Amazon has ThinkFun Gravity Maze Marble Run Brain & Stem Game for $19.99. Shipping is free w/ Prime or on $25+ or $35+ orders (minimum requirement varies by location).

Thanks to Community Member Mustangdvr2b for finding this deal.

Features:
  • Boys and Girls Age 8 and Up
  • Playing your way through the challenges builds spatial reasoning and planning skills, and is partly an engineering and building toy
  • Gravity Maze is a combination logic game, marble run, and STEM toy that's one of the best gifts you can buy for boys and girls age 8 and up It contains 60 challenges from beginner to expert, a game grid, 9 towers, 1 target piece, and 3 marbles
  • Gravity Maze comes with 60 beginner to expert challenges that become increasingly difficult as you play through them

Editor's Notes

Written by RevOne | Staff
  • About this product:
    • Rating of 4.6 from over 30,000 Amazon customer reviews.
  • About this store:
  • Additional note:

Original Post

Written by Mustangdvr2b

Community Voting

Deal Score
+59
Good Deal
Visit Amazon

Price Intelligence

Model: ThinkFun Gravity Maze Marble Run Brain Game and STEM Toy for Boys and Girls Age 8 and Up – Toy of the Year Award Winner

Deal History 

Sort: Most Recent
Post Date Sold By Sale Price Activity
01/20/25Amazon$20
1
11/20/24Amazon$20 popular
4
06/25/24Amazon$20
1
05/31/24Walmart$24
0
10/04/21Amazon$15 frontpage
9
09/17/21Amazon$18 frontpage
16
12/16/18Amazon$20
2
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Current Prices

Sort: Lowest to Highest | Last Updated 4/30/2025, 11:48 AM
Sold By Sale Price
Amazon$24.71
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Top Comments

I found this game to be wholly unsatisfying to play. The puzzle aspect is neat, but the payoff is lame because of how quickly the metal ball travels through the "solution." You drop it in the top and almost instantly it zooms to the bottom. I guess if you find knowing you did the solution satisfying enough, but I would have enjoyed the pieces being wider so the ball took longer to travel down. I ended up returning it.

To each their own, though. Good reviews on Amazon and this is a good price.
That's not the right age for this toy. Level 2 problems start getting challenging even for 10-12 year olds. Putting the marble in is just a way to validate the solution, the actual game is building structures to solve the problems.

28 Comments

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Sep 12, 2023
4 Posts
Joined Dec 2018
Sep 12, 2023
bdp8lax
Sep 12, 2023
4 Posts
Quote from mike786 :
I know I didn't list what we did. We did played the game multiple times. The marble building only took 20 minutes. This is not a deep learning toy...
It sounds like you were using this as a make your own marble track which this isn't. Its to solve the puzzle cards that come with it.
Sep 12, 2023
4,710 Posts
Joined Sep 2008
Sep 12, 2023
karazi
Sep 12, 2023
4,710 Posts
Quote from fawzi :
i have this game and it is a great gift idea for all ages. it is not as straight forward. if you have kids who wont swallow the pieces, I highly recommend it

By all ages how low would you go on that?
Sep 13, 2023
1,977 Posts
Joined Aug 2014
Sep 13, 2023
fawzi
Sep 13, 2023
1,977 Posts
Quote from karazi :
By all ages how low would you go on that?
the age when they wont put toys in their mouth. so if they know how to play lego they will enjoy this a lot more. i do play it my self. i do highly recommend that you go in series with you play the cards since each one increases in difficulty.
Sep 13, 2023
2,530 Posts
Joined Jan 2011
Sep 13, 2023
BrokePanda
Sep 13, 2023
2,530 Posts
Here's my take. I have a 8 and 10 year old and after 1 hr they lost interest. We end up using a lighter ball which would not fall as quickly
As others have said the balls to the bottom within a second no matter how well you plan the cubes.

I don't recommend this game. I suggest the wooden game with balls instead. That one as least is more strategic and takes 5 seconds for the ball to fall through.
Sep 13, 2023
166 Posts
Joined Oct 2007
Sep 13, 2023
2bargainhunterz
Sep 13, 2023
166 Posts
My kids enjoyed this game and so do the kids in the 3rd & 4th grades at our school. Its a logic game, not a marble run. We have enjoyed many Think Fun games. - Traffic Jam, Dog/Cat crimes, Laser Maze.
Sep 13, 2023
523 Posts
Joined Jan 2007
Sep 13, 2023
djfeltl
Sep 13, 2023
523 Posts
Quote from The1NamedMarc :
This is a really fun game. It's worth $20 but no more because it's short. I wish they would've added expansion packs to this game for that reason.
I bought is in 2017 from Amazon for $14.99. It was played with for about 10 minutes by my 6 and 8 year olds.
Sep 14, 2023
340 Posts
Joined Feb 2006
Sep 14, 2023
BirdWing
Sep 14, 2023
340 Posts
Guessing most of the folks posting here don't get what this really is. I would not call it a marble run game, it is a logic puzzle. Yes, much of the blame for this may go to the marketing team.

I have an older version that is labeled "Falling marble logic game" (nothing about a marble run on the box) ... which is exactly what it is. It is great for that person (child or adult) that enjoys doing logic puzzles and games. It is not for the person (child or adult) that likes to build marble runs.

Purchased mine at a thrift store in brand new condition. Those of us in the house (and our visitors) that are analytical and logical thinkers really dig it. Others get frustrated too soon and are ready for something else after 10 minutes. But, that is the beauty of lower priced games. If we play it and enjoy it, great. If we play it and don't really like it, well, that's OK too. We weren't out too much money.

Regarding the version I have, it is a solidly built product. It is not something that is going to break after a couple of uses.

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Sep 19, 2023
624 Posts
Joined Jul 2005
Sep 19, 2023
Lyzdog
Sep 19, 2023
624 Posts
Quote from mike786 :
DON'T BUY THIS...
It's a dumb cheap toy. It will not make your kids smarter..

I got this for my 4 and 6 year old years ago and it was only interesting for 2 hours. I donated to Goodwill after.

You put the marble in and less than a second it's done. No matter how complicate you set it up, it will end in 1 second.

Not sure why so many good reviews. That photo of a big kid playing this has to be on the short bus... Applause
'make your kids smarter' tells us more about you than you realize, and no doubt your kids as well. It's very odd that an adult would make such a crass joke about other children, its very....1990s & you should be ashamed of acting like a child.

Its sad that your kids will inherit your mainlandedness.
Last edited by Lyzdog September 19, 2023 at 07:47 AM.
1
Sep 19, 2023
375 Posts
Joined Nov 2004
Sep 19, 2023
mike786
Sep 19, 2023
375 Posts
Quote from Lyzdog :
'make your kids smarter' tells us more about you than you realize, and no doubt your kids as well. It's very odd that an adult would make such a crass joke about other children, its very....1990s & you should be ashamed of acting like a child.

Its sad that your kids will inherit your mainlandedness.
You are taking this wrong. I'm telling others to not buy it cuz it's not a fun learning toy.
1
Sep 21, 2023
2,580 Posts
Joined Feb 2007
Sep 21, 2023
OneSlickDeal
Sep 21, 2023
2,580 Posts
LOL check out the guy who believes the whole "gravity" thing 👆🤣
Sep 22, 2023
292 Posts
Joined Jan 2016
Sep 22, 2023
Chinh_Pham
Sep 22, 2023
292 Posts
In this game, can you still lose if you're the only one interested in playing?

laugh out loudlaugh out loud
Sep 28, 2023
236 Posts
Joined May 2017
Sep 28, 2023
zimmyntrn
Sep 28, 2023
236 Posts
Quote from offers_1001 :
That's not the right age for this toy. Level 2 problems start getting challenging even for 10-12 year olds. Putting the marble in is just a way to validate the solution, the actual game is building structures to solve the problems.
My 4 year old got to level 55 on his own before it got too hard… depends on the kid.

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