BrainTrail Studio

Rated 0 out of 5

1 Follower

Shanghai, Shanghai, China

About the store

Welcome to BrainTrail Studio! BrainTrail Studio creates engaging, development-focused printable resources for young learners. Our activities are designed to help children build: • attention and focus • fine motor skills • visual perception • number recognition • problem-solving skills Perfect for preschool, kindergarten, and early elementary classrooms, as well as homeschool and independent practice. All resources are simple, effective, and designed to support learning through play. More engaging printables are coming soon! Created by an educator with experience in child development and early learning.

Store categories

Sudoku Collection

All resources

Search resources

Sudoku for Kids Ages 10–12 | 60 Puzzles | Easy to Extreme | Printable

Created by

BrainTrail Studio

This Smart Sudoku workbook for kids ages 10–12 is designed to build logical thinking, focus, and problem-solving skills through engaging and progressively challenging puzzles. This printable resource includes 60 Sudoku puzzles ranging from easy to extreme difficulty levels, making it perfect for differentiated learning and skill development. 📄 Format: Printable PDF (Instant Download) – US Letter (8.5 x 11 inches) The book is structured to guide learners step by step, starting with easier puzzle

4th - 7th

Basic Operations, For All Subjects, Numbers