76 Standard Inventive Solutions by Dr. Robert Adunka is a comprehensive guide used in TRIZ Level 2 - Advanced Course, focusing on Substance-Field Analysis and the 76 Standard Inventive Solutions for systematic problem-solving in engineering and innovation. The book explains how to model technical problems using Substance-Field Models (Su-Field Models) and apply standardized solutions to optimize systems. Organized into five main classes, it covers structural modifications, system improvements, macro-to-micro transitions, detection methods, and problem-solving assistance. Designed as a practical resource for engineers, researchers, and innovators, this book serves as a step-by-step manual for applying TRIZ principles to real-world technical challenges.