I hadn't realized that posting had dropped off the site. Well, I've reinstated it now, along with more complete examples and blank sheets for playing the game.
https://northwest-lichenologists.wildapricot.org/Games
One thing to note is that unlike regular Sudoku, there is no way that I know of to play against yourself. The game is meant to be played with multiple teams.
One other caution is that the game organizer needs to spend a fair amount of time in advance preparing the game. In the full game that includes TLCing all the specimens being used, though it would be easy to modify it to leave out the TLC stage.
We have played the game two times at our spring meetings. Both were raucous, intense sessions!
Thanks for bringing this to my attention!