Today was more lessons on coding and IoT stuff, and we also began learn how to make a kumiki puzzle using Japanese tools, starting by carving and chiseling a basic joint. We were instructed by a local craftsman, and he started by us carefully watch him do the same joint for himself. It took him about 20 minutes and fit absolutely perfectly. The rest of us took a long time and was not even half as perfectly fitted as his was. The afternoon was set for group discussions about establishing our project ideas, no fun adventures today so not much for photos today.