---
product_id: 294432249
title: "Otrio"
brand: "marbles"
price: "€ 65.92"
currency: EUR
in_stock: null
reviews_count: 8
url: https://www.desertcart.hr/products/294432249-otrio
store_origin: HR
region: Croatia
---

# Boosts critical thinking & strategy 36 precision game pieces Classic tic-tac-toe with a modern twist Otrio

**Brand:** marbles
**Price:** € 65.92
**Availability:** ❌ Out of Stock

## Summary

> ♟️ Outsmart, outplay, outlast—tic-tac-toe just got a genius upgrade!

## Quick Answers

- **What is this?** Otrio by marbles
- **How much does it cost?** € 65.92 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/294432249-otrio)

## Best For

- marbles enthusiasts

## Why This Product

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

## Key Features

- • **STEM-Approved Fun:** Designed to cultivate critical thinking and strategic planning for ages 8 and up.
- • **Master the Mind Game:** Engage in a head-to-head strategy battle that sharpens your reasoning skills.
- • **Quality Meets Classic:** Durable wooden pieces and a sleek 15.38" board built to last through countless challenges.
- • **Triple Threat Victory:** Win by lining up three pieces by color, size order, or stacking—complexity meets fun.
- • **Perfect for Duo or Group:** Ideal for 2-4 players, making it the ultimate family game night or travel companion.

## Overview

Spin Master’s Otrio is a strategy-based board game reinventing classic tic-tac-toe with 36 wooden pieces and a 15.38" board. Designed for 2-4 players ages 8+, it enhances critical thinking and strategic skills through multiple winning methods, making it a perfect STEM activity for family game nights or travel.

## Description

Addicted to brainy challenges? Then fire up your competitive side with Otrio, the 2-4 player head-to-head strategy game! To claim victory and win, get three pieces of your color in a row based upon similar size; lined up in ascending or descending order; or within the same space as three concentric pieces. The rules are simple enough for kids to learn and play but the game is complex, and intellectually satisfying even for adults! Depending on the wit of your opponent, you may need to sharpen your strategic skills and exercise critical thinking! Straight out of the Brain Workshop, Otrio turns a child's game of tic-tac-toe into a full fledge strategy battle. A unique game that is engaging, challenging and beautifully built! Show off your smarts in a brainy showdown with Otrio!

## Features

- GOT WHAT IT TAKES TO FACE OFF IN A BRAINY COMPETITION? Face off in the game of Otrio, a head-to-head strategy board game based on the classic game of tic-tac-toe
- LINE UP THE PIECES FOR THE WIN: Players compete to line up three pieces of the same color by similar size; in ascending or descending order; or within the same space
- EDUCATIONAL AND FUN: Playing Otrio encourages players to cultivate their reasoning, strategizing and critical thinking skills
- EASY START, FUN AND ENGAGING: Otrio is made for 2-4 players ages 8 and up and is the perfect activity for family game night in or as a travel game
- Spin Master offers a variety of board games & puzzles for kids & adults. Classic, card, family, trivia, party games & more. Puzzle lines feature characters for kids of all ages, adult jigsaw, 3-D & more
- Includes: Gameboard, 36 Playing Pieces, Instructions
- Covered by the Spin Master Care Commitment. See below for full details

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08FCQT33W |
| Best Sellers Rank | #24,199 in Toys & Games ( See Top 100 in Toys & Games ) #602 in Board Games (Toys & Games) |
| Customer Reviews | 4.8 4.8 out of 5 stars (864) |
| Item Weight | 1.66 pounds |
| Item model number | 6060329 |
| Manufacturer | Spin Master |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 15.38 x 15.38 x 0.1 inches |
| Release date | January 11, 2021 |

## Images

![Otrio - Image 1](https://m.media-amazon.com/images/I/81SYfejhD3L.jpg)

## Questions & Answers

**Q: Replacement pieces? Lost a couple plastic game pieces, where can I get more?**
A: There should be a website right on the box and maybe even a phone number.  Contact the company directly

**Q: How do u play otrio?**
A: First of all it is an absulute fun game that requires more concentration but it is based on playing tic tax toe.  I think it requires a mode mature player than the orig game .  Check out YouTube it probably explains the game better than anyone writing about it

**Q: Description of game?**
A: Played on a wooden board, there are three ways to win this abstract-strategy game: Get three circular pieces of your color in a row in either ascending or descending order; get the same sized pieces in a row; or get three concentric pieces in the same space.

**Q: The board made of wood as in the photo?**
A: Hi there, the board is made of wood.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fun family game.
*by M***I on May 23, 2025*

The game is great. A different twist on tic tac toe that can be played with multiple people. Easy enough for young kids but still fun for adults.

### ⭐⭐⭐⭐⭐ Fun and easy to learn
*by C***T on February 4, 2025*

The perfect game when you have 5 min or an hour. It can be played with just 2 but it's better when more.

### ⭐⭐⭐⭐⭐ Fun for everyone
*by C***A on August 12, 2025*

We love this game! It’s easy to learn, fun for everyone

## Frequently Bought Together

- Spin Master Games, Otrio Strategy-Based Board Game, Classic Game, Advanced Tic Tac Toe STEM Activity, 2 Players, for Ages 8 & Up
- Taco Cat Goat Cheese Pizza
- The Happy Puzzle Company – Game of the Year Award Winner, 60000+ Solutions STEM Puzzle Game. Roll Dice, Race Your Opponent, Fill Grid with Different Shapes, Promotes Problem Solving Training

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**Shop now:** [https://www.desertcart.hr/products/294432249-otrio](https://www.desertcart.hr/products/294432249-otrio)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-02-22*