---
product_id: 776899189
title: "Kids Toys STEM Board Games - Logic Road Builder Brain Teasers Puzzles for 3 4 5 6 7 Year Old Boys Girls, Educational Montessori Birthday Gifts for Ages 4-8 Preschool Classroom Learning (29 PCS)"
brand: "bonitoto"
price: "€ 46.75"
currency: EUR
in_stock: true
reviews_count: 11
category: "Bonitoto"
url: https://www.desertcart.nl/products/776899189-kids-toys-stem-board-games-logic-road-builder-brain-teasers
store_origin: NL
region: Netherlands
---

# 118 challenge cards, 4 difficulty levels Wind-up motorized car 29-piece STEM puzzle set Kids Toys STEM Board Games - Logic Road Builder Brain Teasers Puzzles for 3 4 5 6 7 Year Old Boys Girls, Educational Montessori Birthday Gifts for Ages 4-8 Preschool Classroom Learning (29 PCS)

**Brand:** bonitoto
**Price:** € 46.75
**Availability:** ✅ In Stock

## Summary

> 🚀 Ignite young minds with hands-on STEM adventure!

## Quick Answers

- **What is this?** Kids Toys STEM Board Games - Logic Road Builder Brain Teasers Puzzles for 3 4 5 6 7 Year Old Boys Girls, Educational Montessori Birthday Gifts for Ages 4-8 Preschool Classroom Learning (29 PCS) by bonitoto
- **How much does it cost?** € 46.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/776899189-kids-toys-stem-board-games-logic-road-builder-brain-teasers)

## Best For

- bonitoto enthusiasts

## Why This Product

- Trusted bonitoto brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Build & Brainstorm:** 29 versatile pieces let your child engineer endless track designs, sparking creativity and spatial reasoning.
- • **Montessori Mastery:** 118 challenge cards with 4 difficulty tiers grow with your child’s skills, ensuring lasting educational value.
- • **Motorized Momentum:** Wind-up car brings cause-and-effect learning to life, engaging kids in hands-on STEM fun without batteries.
- • **Safe & Sustainable:** BPA-free, non-toxic materials with smooth edges guarantee worry-free playtime for your little innovators.
- • **Screen-Free Social Play:** Perfect for family bonding and reducing screen time, this game turns learning into memorable moments.

## Overview

This 29-piece STEM board game combines logic puzzles and motorized play to develop critical thinking and focus in children aged 3-7. Featuring 118 challenge cards across 4 difficulty levels, it grows with your child’s abilities. Made from BPA-free, non-toxic materials, it ensures safe, screen-free educational fun that encourages creativity, problem-solving, and family interaction.

## Description

desertcart.com: Kids Toys STEM Board Games - Logic Road Builder Brain Teasers Puzzles for 3 4 5 6 7 Year Old Boys Girls, Educational Montessori Birthday Gifts for Ages 4-8 Preschool Classroom Learning (29 PCS) : Toys & Games

Review: Hours of Fun!! But be prepared, the car won't always make it around the longer track "plans" - We ordered this for my 6 year old for Christmas and honestly do not regret it at all! We spent HOURS playing with this. Not only following the suggested track options but he wanted to get creative and come up with ideas to create his own tracks as well. So I do LOVE this challenges his mind and keeps him off of electronics! However, even after carefully following instructions, we found that car will not always make it through the long track "plans/ideas" that book has suggested (video included). I have videos of other tracks where the car did succeed, however it will only allow me to upload one video. I included a photo showing that the 6 piece flat "track" can also be made into a 4 piece set which is sold as a separate kit, so if you are torn on which one to purchase, know that the bigger kit CAN be made smaller (and also includes more pieces for more options). We found we had the most success of the car making it through the track, if we started with marble already on the car. I helped my 6 year figure out his ideas by showing him to trace along the lines on the insert pieces to see if his planned track would work or "dead end". All in all, it was a lot of and good quality time together. It is definitely something that he is not ready to do solo at this point, but I feel it is good to help him problem solve and would recommend this product. But I will reiterate, that the car doesn't always make it through each course. We also went ahead and purchased an additional car, Incase his broke. But as of day two, the new car is still in the closet.
Review: Great toy! Big hit with my grandson! - I bought this for my grandson, 6 years old. He loved it (as well as my 30-year old son) and they played with it for hours. Easy to understand and play, with clear diagrams for the ascending levels. The little car has a wind up motor that I can see burning out quickly, manufacturer should include instructions in box for ordering replacement car. Great deal for the price, educational, teaches many learning skills.

## Features

- ✅ DEVELOP CRITICAL THINKING & FOCUS - Perfect for kids aged 3–7! Build a track, wind up the car, and watch it carry the marble to the finish. Set up a midpoint and let two cars relay to the finish line. Watch your little engineer light up as they master each track! This hands-on puzzle encourages critical thinking, focus, and exploring cause and effect in a fun and rewarding way.
- ✅ FUN & CHALLENGING MONTESSORI PUZZLE - This hands-on toy features 118 exciting challenges designed for learning and fun. With 4 difficulty levels, it grows with your child. Play together to enjoy quality family time and watch your little one’s confidence and skills grow. All 118 challenge cards are included in the instruction manual for easy reference.
- ✅ SAFE & HIGH-QUALITY MATERIALS - The STEM toys for 3+ year old boys and girls are made from BPA-free premium materials with non-toxic water-based paint. Burr-free, polished smooth edges and corners protect children’s delicate skin, ensuring safe play. They are easy to assemble and do not require batteries. These games for kids ages 4-8 come with 6 cross tracks, 6 curved tracks, 4 arc tracks, 4 base plates, 2 pull-back bulldozers, 3 marble balls, 2 starting points and 2 ending bases. Recommended for ages 3–7.
- ✅ PERFECT GIFT FOR KIDS–This fun game is a favorite for boys and girls aged 3+. It encourages curiosity and helps reduce screen time. Not only the ideal gift for Birthday, Christmas, Xmas, Party, Children’s day, Halloween, Thanksgiving, Valentine’s Day and New Year, but also the ideal for indoor and outdoor games, families, kindergartens, amusement parks, preschool learning activities and so on. They will love this gift and happy to play with parents or friends for hours.
- ✅ BEST SERVICE – We design preschool toys to the highest standards, hoping to inspire children’s minds and nurture their healthy, thriving growth. Customer satisfaction is our top priority. Should you find any missing parts, damaged components, faults, or have any other concerns, please do not hesitate to reach out to us via desertcart. We will do our best to provide a solution.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FHBRKM9W |
| Best Sellers Rank | #24,488 in Toys & Games ( See Top 100 in Toys & Games ) #58 in Assembly & Disentanglement Puzzles |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,279) |
| Item Weight | 1.12 pounds |
| Item model number | Puzzles for kids 4-6 year olds |
| Manufacturer | Bonitoto |
| Manufacturer recommended age | 3 years and up |
| Product Dimensions | 14.96 x 14.96 x 0.04 inches |

## Images

![Kids Toys STEM Board Games - Logic Road Builder Brain Teasers Puzzles for 3 4 5 6 7 Year Old Boys Girls, Educational Montessori Birthday Gifts for Ages 4-8 Preschool Classroom Learning (29 PCS) - Image 1](https://m.media-amazon.com/images/I/81vrc90UZfL.jpg)

## Questions & Answers

**Q: Is the pull-back bulldozer prone to breaking easily?**
A: Our pull-back bulldozer features a high-quality drive unit and durable ABS material. Simply wind up the bulldozer until you hear a ‘click,’ and then stop. Avoid over-winding, as it can damage the gears.

**Q: What should I do if the car breaks?**
A: If the car gets damaged, please reach out to us, and we will take care of it.

**Q: Was the base difficult to assemble?**
A: The installation process is straightforward and can be followed using the diagrams in the instruction manual. Align and connect the square base plates, and install the base plate at the angle shown in the diagram.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Hours of Fun!! But be prepared, the car won't always make it around the longer track "plans"
*by J***I on December 26, 2023*

We ordered this for my 6 year old for Christmas and honestly do not regret it at all! We spent HOURS playing with this. Not only following the suggested track options but he wanted to get creative and come up with ideas to create his own tracks as well. So I do LOVE this challenges his mind and keeps him off of electronics! However, even after carefully following instructions, we found that car will not always make it through the long track "plans/ideas" that book has suggested (video included). I have videos of other tracks where the car did succeed, however it will only allow me to upload one video. I included a photo showing that the 6 piece flat "track" can also be made into a 4 piece set which is sold as a separate kit, so if you are torn on which one to purchase, know that the bigger kit CAN be made smaller (and also includes more pieces for more options). We found we had the most success of the car making it through the track, if we started with marble already on the car. I helped my 6 year figure out his ideas by showing him to trace along the lines on the insert pieces to see if his planned track would work or "dead end". All in all, it was a lot of and good quality time together. It is definitely something that he is not ready to do solo at this point, but I feel it is good to help him problem solve and would recommend this product. But I will reiterate, that the car doesn't always make it through each course. We also went ahead and purchased an additional car, Incase his broke. But as of day two, the new car is still in the closet.

### ⭐⭐⭐⭐⭐ Great toy! Big hit with my grandson!
*by L***7 on January 16, 2025*

I bought this for my grandson, 6 years old. He loved it (as well as my 30-year old son) and they played with it for hours. Easy to understand and play, with clear diagrams for the ascending levels. The little car has a wind up motor that I can see burning out quickly, manufacturer should include instructions in box for ordering replacement car. Great deal for the price, educational, teaches many learning skills.

### ⭐⭐⭐⭐ Highly recommend
*by M***M on August 28, 2025*

Excellent activity game to teach a multitude of problem solving, physics and spacial relations. Well made. One star deducted because the box is not constructed well for storage of the game. Requires an adult with excellent puzzle ability to fit the pieces back in original box.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*