
Best for toddlers aged 18 to 36 months starting their language development journey
- 100 Expert-Selected Words
- Dual Language Capability
- Touch-Sensitive Reactive Pages
Head to head · Learning Toys
Ravvy scores STEM Explorers Pixel Art Challenge Medium at 89.42 and MathLink Cubes Set of 100 Cubes at 93.68. MathLink Cubes Set of 100 Cubes takes the overall pick, best for parents and teachers seeking durable tactile aids for elementary math.

Learning Resources
$20
A brilliant and affordable way to introduce binary-style logic to young kids, though keeping the small foam pieces organized requires adult supervision.
Ravvy pick

Learning Resources
$8
A must-buy for early learners that offers incredible educational value despite the minor physical effort required to snap the pieces together.
| Factor | STEM Explorers Pixel Art Challenge Medium | MathLink Cubes Set of 100 Cubes |
|---|---|---|
| Portability | 88 | – |
| Engagement Level | 84.5 | – |
| Fine Motor Focus | 95 | – |
| Material Quality | 80 | – |
| Educational Value | 92.5 | – |
| Longevity | – | 96 |
| Build Quality | – | 89 |
| Ease of Assembly | – | 82 |
| Tactile Engagement | – | 92.5 |
| Educational Versatility | – | 98 |
What owners praise
What to know first
Skip it if toddlers who still put small items in their mouths or children with low frustration tolerance
What owners praise
What to know first
Skip it if children under three who are still in the oral stage of play
| Spec | STEM Explorers Pixel Art Challenge Medium | MathLink Cubes Set of 100 Cubes |
|---|---|---|
| UPC | 765023094633 | 765023042856 |
| ASIN | B0BZT443MB | B000URL296 |
| GTIN | 765023094633 | 765023042856 |
| Size | Medium | 3/4in |
| Color | Multicolor | Multicolor |
| Theme | toys | Education |
| Set Name | STEM Explorers Pixel Art Challenge | Set of 100 Cubes |
| Brand Name | Learning Resources | Learning Resources |
| Unit Count | 1 Count | 100 Count |
| Item Weight | 9.1 ounces | 0.43 kg |
| Manufacturer | Learning Resources | Learning Resources |
| Model Number | LER9463 | LER4285 |

Best for toddlers aged 18 to 36 months starting their language development journey

Learning Resources
Best for parents of toddlers and preschool teachers focusing on early stem and motor skills

Melissa & Doug
Best for preschoolers and parents seeking screen-free educational toys