This document summarizes the third meeting of a Software Craftsmanship group. The agenda included discussions of clean code principles like SOLID and DRY. There was also a hands-on coding dojo to practice techniques like test-driven development and refactoring. The group believes in principles from the Software Craftsmanship Manifesto like short iterations, readable code, and automated testing. The meeting included both lectures and a coding dojo hands-on session to identify suspected Lychrel numbers through iterative calculations.