--- product_id: 60370351 title: "SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7" brand: "smartgames" price: "€ 36.82" currency: EUR in_stock: true reviews_count: 7 category: "Smart Games" url: https://www.desertcart.pt/products/60370351-smartgames-happy-cube-junior-2d-and-3d-puzzles-foam-cubes store_origin: PT region: Portugal --- # Creative multi-shape play STEM & spatial skills boost 6 colorful foam cubes SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 **Brand:** smartgames **Price:** € 36.82 **Availability:** ✅ In Stock ## Summary > 🧩 Unlock your child's genius with the colorful cube challenge! ## Quick Answers - **What is this?** SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 by smartgames - **How much does it cost?** € 36.82 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/60370351-smartgames-happy-cube-junior-2d-and-3d-puzzles-foam-cubes) ## Best For - smartgames enthusiasts ## Why This Product - Trusted smartgames brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Vibrant & Engaging:** Six bright, multicolor foam cubes that captivate kids and adults alike for hours of fun. - • **Safe & Eco-Friendly:** Made from BPA, phthalate, PVC, lead, and latex-free EVA foam, ensuring worry-free playtime. - • **Creativity Unleashed:** Pieces can be rearranged into multiple shapes, encouraging imaginative problem-solving. - • **Dual Challenge Design:** Build the cubes from flat packs, then solve the puzzle of fitting them back—double the brain workout. - • **Perfect Starter Puzzle:** Easiest 3D puzzle set designed for ages 4-7, ideal for early cognitive development. ## Overview SmartGames Happy Cube Junior is a 6-piece foam puzzle set designed for kids aged 4-7, combining vibrant colors with a two-step 3D puzzle challenge that enhances spatial reasoning, fine motor skills, and creativity. Crafted from safe, eco-friendly materials, this award-winning STEM toy offers hours of engaging, screen-free fun for the whole family. ## Description Product Description Enormous fun for hours... These wonderful foam cube kits have won many major awards. Each set comes with six coloured puzzles, flat-packed. The first part of the challenge is to make the six cubes, each one a little harder than the previous. Once they have been made, the next step is to fit them all back into their flat packs, which is easier said than done! Multiple shapes can be made out of the pieces from each cube. These brainboxes will challenge you for hours… and don’t think they're just for children - adults get addicted fast! HAPPY CUBE© JUNIOR is the easiest of the Happy Cube Family - Advised age group: 4 to 7 years Directions Instructions for compilation included Safety Warning Not suitable for children under 36 months. Small parts. Review: Lots of fun - Fun Easy to clean and setting up Good for starters Review: Kids and adults love them! - Love this! ## Features - Warning:Not suitable for children under 3 years. For use under adult supervision - Warning:To be used under the direct supervision of an adult - The Perfect First Puzzle: The Happy Cube Junior 6-pack is the easiest puzzle in the Happy Cube Family, making it the perfect introduction to 3D puzzles for young children. Recommended for ages 4 to 7. - Colorful & Fun: This set includes six different colorful foam puzzles that are designed to be fun and engaging for hours on end. - A Fun Two-Part Challenge: The challenge is to first build the six cubes from their flat-packed frames, and then figure out how to fit them back into their original 2D packs. - Encourages Creativity: The pieces from each cube can be used to create multiple shapes, encouraging creative exploration and problem-solving skills in a fun way. - What's Included: The pack contains six different colorful foam puzzles, each with its own unique design. Each puzzle assembles into a 4cm cube. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MRQ0LXE | | Age Range Description | Kid | | Best Sellers Rank | 97,417 in Toys & Games ( See Top 100 in Toys & Games ) 673 in 3-D Puzzles | | Brand | SmartGames | | Brand Name | SmartGames | | Colour | Multicolor | | Customer Package Type | Flat and robust packaging (EPR) | | Customer Reviews | 4.7 out of 5 stars 113 Reviews | | Educational Objective | STEM toys, Spatial thinking, fine motor skills, math, concentration | | Global Trade Identification Number | 00009234116662 | | Included Components | Toy | | Is Assembly Required | No | | Item Dimensions | 10 x 10 x 0.3 centimetres | | Item Dimensions L x W | 10L x 10W centimetres | | Item Shape | Cube | | Item Type Name | Smartgame | | Manufacturer | Happy bvba | | Manufacturer Minimum Age (MONTHS) | 36.0 | | Manufacturer Part Number | HCJ300 | | Material Type | Ethylene Vinyl Acetate Foam | | Material Type Free | Bisphenol-A (BPA) free, phthalate-free, polyvinyl chloride (PVC) free, lead-free, latex-free | | Maximum Age Recommendation | 84.00 | | Minimum Age Recommendation | 36.0 | | Model Number | SGHC 301 | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 6 | | Number of Players | 1-6 | | Number of pieces | 6 | | Operation Mode | manual | | Play Activity Location | Tabletop | | Power Source | manual | | Product Style | playful-geometric | | Product dimensions | 10L x 10W centimetres | | Puzzle Type | Assembly & Disassembly | | Puzzle type | Assembly & Disassembly | | Set Name | Happy Cube Junior | | Size | 13x2,6x23 cm | | Skill Level | simple | | Special Features | Portable | | Supported Battery Types | No Battery Required | | Theme | geometry | | UPC | 009234116662 | | Unit Count | 1.0 count | ## Product Details - **Age range (description):** Kid - **Brand:** SmartGames - **Material:** Ethylene Vinyl Acetate Foam - **Number of players:** 1-6 - **Theme:** geometry ## Images ![SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 - Image 1](https://m.media-amazon.com/images/I/71C4xVoB3VL.jpg) ![SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 - Image 2](https://m.media-amazon.com/images/I/71+K+XNGeTL.jpg) ![SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 - Image 3](https://m.media-amazon.com/images/I/71eKmS8xBLL.jpg) ![SmartGames - Happy Cube Junior, 2D and 3D Puzzles, Foam Cubes, Ages 4-7 - Image 4](https://m.media-amazon.com/images/I/81Bnafyh8DL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Lots of fun *by M***N on 25 February 2025* Fun Easy to clean and setting up Good for starters ### ⭐⭐⭐⭐⭐ Kids and adults love them! *by C***U on 8 June 2020* Love this! ### ⭐⭐⭐⭐⭐ Faisable par ma fille de 5 ans. Plusieurs niveaux pour compliquer donc on peut toujours y jouer *by A***E on 19 May 2019* Acheté pour ma fille de 4 ans et demi. Ça l’occupe plusieurs heures par jour. Elle est ravie et nous aussi. Elle arrive sans trop de problème. Livraison rapide ## Frequently Bought Together - HAPPY HCJ300 Junior Cardboard Box 3D Puzzle, Pack of 6 - HAPPY HCO300 Original Cardboard Box 3D Puzzle, Pack of 6 , 13x2,6x23 cm - Happy Cube Pro --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/60370351-smartgames-happy-cube-junior-2d-and-3d-puzzles-foam-cubes](https://www.desertcart.pt/products/60370351-smartgames-happy-cube-junior-2d-and-3d-puzzles-foam-cubes) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-09-01*