GreenTech Hackathon A global Hackathon to raise awareness of the green economy and sustainability, powered by WGEO. UAE Hackathon The largest event for innovation in the region, powered by TDRA for the United Arab Emirates. Arab IoT & AI Challenge A regional challenge for 12 countries in the Arab region: Algeria, Bahrain, Egypt, Jordan, Lebanon, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Tunisia, and the United Arab Emirates. Africa IoT & AI Challenge In 2020, the Challenge started in Egypt, Morocco, Kenya, Nigeria, Tunisia and Uganda. Now, in,2023 we will expand to Algeria, Tanzania, Mauritius, Rwanda, and South Africa.