Between last night and today I did two hard problems. Connect, and SGF Parsing. Connect was to see if a path connects on a hex board either top to bottom for player O or left to right for player X. SGF Smart Game Format was to parse a format for saving game state (for GO or other board games). That brought me up to five difficult exercises completed and I got a trophy. Nice! I have 60 exercises left for the C# track.

I feel like I need to have several levels to push the shape theme in my OLC Jam 2025 entry so I spent today making three more levels bringing the total so far up to four.