---
product_id: 48687340
title: "ScienceWiz Cool Circuits Puzzle"
brand: "sciencewiz"
price: "€ 99.34"
currency: EUR
in_stock: true
reviews_count: 13
category: "Science Wiz"
url: https://www.desertcart.gr/products/48687340-sciencewiz-cool-circuits-puzzle
store_origin: GR
region: Greece
---

# 40 light-up circuit challenges Includes solution book & 40 cards 8 fluorescent 3D puzzle pieces ScienceWiz Cool Circuits Puzzle

**Brand:** sciencewiz
**Price:** € 99.34
**Availability:** ✅ In Stock

## Summary

> 💡 Light up your intellect with every challenge!

## Quick Answers

- **What is this?** ScienceWiz Cool Circuits Puzzle by sciencewiz
- **How much does it cost?** € 99.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/48687340-sciencewiz-cool-circuits-puzzle)

## Best For

- sciencewiz enthusiasts

## Why This Product

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

## Key Features

- • **All Ages, All Minds:** Designed for ages 8 to 80, perfect for family bonding or solo brain training.
- • **Ready Out of the Box:** No assembly needed, batteries included—jump straight into the puzzle-solving frenzy.
- • **Instant Feedback Loop:** Complete the circuit and watch the board light up—proof your logic just clicked.
- • **Glow-Up Your Game Night:** Fluorescent 3D pieces illuminate the board, turning problem-solving into a visual spectacle.
- • **Brain-Boosting Circuitry:** 40 escalating challenges from beginner to expert sharpen spatial reasoning and abstract thinking.

## Overview

ScienceWiz Cool Circuits Puzzle is an award-winning, light-up puzzle game featuring 40 progressively difficult circuit challenges. It includes 8 fluorescent 3D pieces, a light-up board, 40 puzzle cards, and a solution book, designed to enhance spatial reasoning and abstract thinking for ages 8 to 80. Batteries are included for immediate play, making it a perfect blend of education and entertainment.

## Description

PUZZLE of the YEAR for 2013!! 40 challenges from tutorial to practically impossible Cool Circuits really does live up to its name. COOL! Created by Harry L. Nelson and Hiroshi Yamamoto, this puzzle emphasizes spatial reasoning and abstract thinking. Lay down a puzzle card, solve the challenge by making a loop, and watch the board light up! Cool Circuits has 40 different challenges ranging from student to expert. Can you solve them all? Comes with light up board, 8 fluorescent, 3-D puzzle pieces and 40 challenge cards.

Review: very impressed - oh my goodness this puzzle is amazing , so addictive I am a teacher and bought this for our grandson aged 7 ..... Hope I don't wear the batteries out before I give it to him ... I work with a autistic boy who is very high on the spectrum I took it into school to see what he made of it ? he was transfixed gently putting the circuits in place and then so thrilled when the lights and music started ..... WELL DONE .. If you want me to try and comment on some of your other "SCIENCE WIZ" feel free to email me happymarycarter@gmail.com
Review: Brilliant game, poor execution - This is a brilliant puzzle game, and it can offer a lot of interesting play for a kid (and even an adult!) However, it suffers a major technical problem. The pieces won’t stay down; they always keep popping up even after trying to firmly press them into place. The mechanism used to try and make an electrical connection between pieces is finicky and puts pressure on the pieces, causing them to jump out of their place. This then means even if you manage to get them all to sit flat (a minor miracle), even when successfully completed, the box often does not light and and music doesn’t play. The idea is sound. The execution is poor. We’re returning ours for a refund because this game is killing my daughters’ desire to actually try to play it, as it pops out her carefully placed pieces all the time, and as pieces often need to be repositioned and trialled in other spots, this is a significant problem. Happy to buy it one day once again when they figure out a new way to get pieces to sit without popping out.

## Features

- PUZZLE of the YEAR for 2013
- A puzzle set that challenges the mind while pleasing the eye. Solve each challenge by completing the circuit to light up the board
- 40 puzzle challenges of increasing difficulty from tutorial to nearly impossible
- Includes light-up game board, 8 3D fluorescent circuit pieces, 40 puzzle cards and solution book
- For ages 8 to 80 - everyone will enjoy this great game

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000OT280W |
| Assembly Required | No |
| Batteries | 3 AAA batteries required. (included) |
| Batteries Required? | No |
| Batteries included? | Yes |
| Battery Type(s) | aa |
| Best Sellers Rank | 378,945 in Toys & Games ( See Top 100 in Toys & Games ) 11,221 in Jigsaws (Toys & Games) |
| Customer Reviews | 3.8 3.8 out of 5 stars (402) |
| Date First Available | 7 Aug. 2012 |
| Educational Objective(s) | Numeracy & Spacial Awareness |
| Item model number | 7850 |
| Language | English |
| Manufacturer recommended age | 8 years and up |
| Manufacturer's Suggested Maximum Weight | 1.1 Pounds |
| Material Type(s) | Plastic |
| Number of Game Players | 1 |
| Number of pieces | 8 |
| Product Dimensions | 20.57 x 20.32 x 6.1 cm; 498.95 g |
| Remote Control Included? | No |

## Product Details

- **Age range (description):** Kid,Youth,Adult
- **Brand:** ScienceWiz
- **Cartoon character:** Harry
- **Educational objective:** Numeracy & Spacial Awareness
- **Manufacturer Minimum Age (MONTHS):** 96.0
- **Material:** Plastic
- **Number of pieces:** 8
- **Puzzle type:** Sequential Discovery
- **Skill level:** All
- **Theme:** Building

## Images

![ScienceWiz Cool Circuits Puzzle - Image 1](https://m.media-amazon.com/images/I/81rO5h0QrbL.jpg)
![ScienceWiz Cool Circuits Puzzle - Image 2](https://m.media-amazon.com/images/I/81Wl9dfhK-L.jpg)
![ScienceWiz Cool Circuits Puzzle - Image 3](https://m.media-amazon.com/images/I/816fAXpA6GL.jpg)
![ScienceWiz Cool Circuits Puzzle - Image 4](https://m.media-amazon.com/images/I/91VJtDiIUoL.jpg)
![ScienceWiz Cool Circuits Puzzle - Image 5](https://m.media-amazon.com/images/I/81h1TEwkzhL.jpg)

## Questions & Answers

**Q: Are the instructions in multiple languages in the booklet? or just English**
A: The instructions/solutions are in picture format.

**Q: Does this make a noise each time you finish a circuit?**
A: It lights up and there is the option for sound when the circuit is complete.

## Customer Reviews

### ⭐⭐⭐⭐⭐ very impressed
*by M***R on 8 April 2017*

oh my goodness this puzzle is amazing , so addictive I am a teacher and bought this for our grandson aged 7 ..... Hope I don't wear the batteries out before I give it to him ... I work with a autistic boy who is very high on the spectrum I took it into school to see what he made of it ? he was transfixed gently putting the circuits in place and then so thrilled when the lights and music started ..... WELL DONE .. If you want me to try and comment on some of your other "SCIENCE WIZ" feel free to email me happymarycarter@gmail.com

### ⭐ Brilliant game, poor execution
*by P***L on 26 December 2022*

This is a brilliant puzzle game, and it can offer a lot of interesting play for a kid (and even an adult!) However, it suffers a major technical problem. The pieces won’t stay down; they always keep popping up even after trying to firmly press them into place. The mechanism used to try and make an electrical connection between pieces is finicky and puts pressure on the pieces, causing them to jump out of their place. This then means even if you manage to get them all to sit flat (a minor miracle), even when successfully completed, the box often does not light and and music doesn’t play. The idea is sound. The execution is poor. We’re returning ours for a refund because this game is killing my daughters’ desire to actually try to play it, as it pops out her carefully placed pieces all the time, and as pieces often need to be repositioned and trialled in other spots, this is a significant problem. Happy to buy it one day once again when they figure out a new way to get pieces to sit without popping out.

### ⭐⭐⭐ OK. Fun for a while, but not well made.
*by M***S on 6 March 2016*

REALLY annoying music when you make a circuit. They get very difficult very quickly and the paper templates are easy to break. Not so impressed as other products from this company.

## Frequently Bought Together

- ScienceWiz Cool Circuits Puzzle
- Smart Games - IQ Puzzler Pro, Puzzle Game with 120 Challenges, 3 Playing Modes, 8+ Years

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-08*