Add a column  to the current board.

Add a row  to the current board.

Drop last  row  from  the current board.

Drop last  row  from  the current board.

Exports game stack to a file.
Optional interactive prefix arg prompts for a file.
Note that the file is overwritten silently.

(fn &optional PROMPT)

Import game.
Optional interactive prefix arg prompts for a filename.

(fn &optional PROMPT)

Reset state from stack.

Prune game stack to specified length.

(fn DROP)

Push current game state on stack.

Puts game in a randomized new state.

(fn &optional COUNT)

Show total on board.

Speak board.

Speak board column-wise.