Mblock 3.4.12 Jun 2026

: Zero reliance on internet connectivity for classroom reliability. 🏗️ Technical Deep Dive: The Architecture

If you are looking for more advanced features like "Publishing" or cloud sharing, consider using the web version or the newer mblock 3.4.12

: It is highly optimized for older PCs and specific educational kits that may not be fully compatible with the newer web-based architecture of mBlock 5. : Zero reliance on internet connectivity for classroom

is one of the final stable revisions of the mBlock 3 series, a visual programming environment based on Scratch 2.0 . While the developer, Makeblock , has since shifted focus to mBlock 5 (based on Scratch 3.0), version 3.4.12 remains a popular choice for legacy projects and specific hardware kits like Pinoo Robotics . Core Features mblock 3.4.12