Likely referring to the subreddit (now private) which this subreddit is built around 'solving': https://www.reddit.com/r/Solving_A858 https://www.reddit.com/r/

Likely referring to the subreddit (now private) which this subreddit is built around 'solving': https://www.reddit.com/r/Solving_A858 https://www.reddit.com/r/Solving_A858