I have just started the '28 Day Grasshopper Challenge' this month and wanted to share some words related with it. From the very first day, I realized this was no ordinary task. Ertunç asks you to create a geometry/model, but he makes you aware of the steps you take while creating this model. He also helps you create the model by giving you the necessary instructions in advance, but he doesn't overwhelm you with strict sets of instructions. What makes the course unique is that you don't use Grasshopper at first to create these models. You build your idea with pencil, paper, and scissors according to your own rules. I like this!

The Grasshopper Challenge was such a valuable learning experience! I especially enjoyed exploring point attraction and the Ladybug tools — they really opened my eyes to the possibilities of environmental design and parametric workflows. The sessions were well-structured, hands-on, and easy to follow. I left feeling more confident in applying these tools to my own projects. Big thanks to Ertunc for making this so engaging and practical!

Although I had prior training, I was pleasantly surprised by how much I learned through the challenge, it offered fresh perspectives and new techniques. 👌

I've just wrapped up an outstanding two-day intensive with Grasshopper, and it was truly an eye-opener! This course served as a brilliant hands-on introduction, giving me a crystal-clear understanding of how the software operates. It was an exceptionally well-structured and highly engaging experience. I advise you not to miss this experience and good luck!

I recently completed the 2-Day Challenge, and it was an excellent introduction to Grasshopper. The course offers a clear understanding of how the software works while showcasing its vast potential. The examples are easy to follow, and Ertunc explains each step in detail, sharing valuable tips and thoughtful recommendations throughout. What truly sets this course apart is how it explores the core principles behind each concept. It not only teaches you how to use Grasshopper but also helps you understand why it works the way it does—opening the door to the endless possibilities of parametric modeling. I highly recommend this course—and Ertunc as an instructor—to anyone looking to gain mastery of Grasshopper. Thank you, Ertunc, for your incredible support and for two days full of valuable knowledge, engaging lessons, and a fun learning experience!