---
product_id: 28131359
title: "Mastermind: Over 100 Games, Tests, and Puzzles to Unleash Your Inner Genius (National Geographic Kids)"
price: "B/.13"
currency: PAB
in_stock: false
reviews_count: 13
url: https://www.desertcart.com.pa/products/28131359-mastermind-over-100-games-tests-and-puzzles-to-unleash-your
store_origin: PA
region: Panama
---

# Mastermind: Over 100 Games, Tests, and Puzzles to Unleash Your Inner Genius (National Geographic Kids)

**Price:** B/.13
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Mastermind: Over 100 Games, Tests, and Puzzles to Unleash Your Inner Genius (National Geographic Kids)
- **How much does it cost?** B/.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/28131359-mastermind-over-100-games-tests-and-puzzles-to-unleash-your)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Ready to exercise your brain? Let zany superbraniac Ima Genius be your guide in this interactive book full of fascinating brain facts, puzzles, games, and challenges. Learn what type of thinker you are and the geniuses that share your special type of intellect. Discover why your brain does what it does, and how that affects vision, hearing, touch, smell, taste, spatial reasoning, language, memory, and problem solving. Each chapter is filled not only with fun and games, but also famous historical cases, crazy quizzes, exciting experiments, and a glossary of Genius Jargon, invented for advanced brain-related vocabulary.

Review: Happy nephew, happy costumer/purchaser! - My nephew throughly enjoy this book for two whole days. He was obsessed for hours both days, and it kept him off the iPad or iPhone which was great! Bought more, other titles like this one from National Geographic for Kids :)
Review: Perfect thing to brighten homeschool - My kid was getting bored in homeschool. She is 10 so we are having to spice up life a bit. This is the first book that she goes to.. to start her homeschool day. I will likely buy them all.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #1,726,440 in Books ( See Top 100 in Books ) #134 in Children's Almanacs (Books) #772 in Children's Encyclopedias (Books) #1,531 in Children's Mystery & Wonders Books (Books) |
| Customer Reviews | 4.7 out of 5 stars 375 Reviews |

## Images

![Mastermind: Over 100 Games, Tests, and Puzzles to Unleash Your Inner Genius (National Geographic Kids) - Image 1](https://m.media-amazon.com/images/I/71Ql0c4llbL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy nephew, happy costumer/purchaser!
*by A***P on July 6, 2021*

My nephew throughly enjoy this book for two whole days. He was obsessed for hours both days, and it kept him off the iPad or iPhone which was great! Bought more, other titles like this one from National Geographic for Kids :)

### ⭐⭐⭐⭐⭐ Perfect thing to brighten homeschool
*by V***D on May 22, 2024*

My kid was getting bored in homeschool. She is 10 so we are having to spice up life a bit. This is the first book that she goes to.. to start her homeschool day. I will likely buy them all.

### ⭐⭐⭐⭐⭐ Great gift for 8-10 year olds
*by K***S on July 4, 2018*

My 8 year old loves this! We loved it so much that we bought a stash of these books to use as gifts for kid birthday parties. Perfect for the 8-10 year old range. A lot of fun, with some learning to go along with it.

## Frequently Bought Together

- Mastermind: Over 100 Games, Tests, and Puzzles to Unleash Your Inner Genius (National Geographic Kids)
- Brain Games: Big Book of Boredom Busters
- Ultimate Puzzle Challenge!: 125+ Brain Puzzles for Kids, Hidden Pictures, Mazes, Sudoku, Word Searches, Logic Puzzles and More, Kids Activity Book for Super Solvers (Highlights Jumbo Books & Pads)

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**Shop now:** [https://www.desertcart.com.pa/products/28131359-mastermind-over-100-games-tests-and-puzzles-to-unleash-your](https://www.desertcart.com.pa/products/28131359-mastermind-over-100-games-tests-and-puzzles-to-unleash-your)

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-07-30*