It seems JY recommends copying the game board for questions that give you new premises
Like: if a question says "if M is in lane 4, what might be true?" then you would make a mini game board and put M in 4, then add whatever deductions you can from M being in 4.
To me it seems much faster and less cluttered to write the permanent rules, board, and deduction in highlighter, and the temporary ones in pencil. Then after each question, you can just scrub the entire board area with your eraser, instantly deleting all the work that is local to one question.
Of course, the con is that you don't save information about previous questions, chiefly examples of hypotheticals that "could be true". My gut feeling though is that this is only useful on about 10% of games, and the speed/clarity gains from not having to recopy the board over and over outweigh the loss of that benefit.
Anyone else have a perspective on this, or a preference one way or the other?
