[danvk]

Annealing is mentioned a few times in the post but not discussed in any detail. I found that hill climbing with an expanded "pool" of boards and exhaustive search of neighbors was the most reliable way to get from a random starting point to the highest-scoring board: https://github.com/danvk/hybrid-boggle/blob/main/boggle/hill...

[colanderman]

Somehow my eyes missed that! Edited my comment.