It was a sort of 'word puzzle'.
Different alphabets forming a word would be selected and placed in a jumble.
One had to sort these alphabets out, to form the word.
Some of the words played out were - Blunder, Dixon, and the last one which Jane Fairfax shoves aside was supposed to be 'pardon'. This last word is left as a mystery in the book, but JA told her family that the word was 'pardon'. Frank Churchill wanted to apologise to Jane Fairfax for the blunder , and perhaps his teasing with the word 'Dixon'.
The Alphabets were written by Emma herself - for her nephews to play with when they visited.
What a lovely aunt!!!
