+.B \-count \fInumber\fP
+Number of tiles on the board. A value of "0" means "default". The
+default number of tiles depends on the size of the board and the mode:
+95% of total tiles for "tiles" mode and 80% of total sticks for
+"sticks" mode (e.g. 76 tiles or 64 sticks for a 9x9 board).
+.TP 8
+.B \-free \fInumber\fP
+Number of tiles missing from the board. See -count.
+.TP 8
+.B \-size \fInumber\fP
+Number of tiles on each side of the board. Takes precedence over
+-size-x and -size-y. Default: 9.
+.TP 8
+.B \-size-x \fInumber\fP
+Width (in tiles) of the board. Default: 9.
+.TP 8
+.B \-size-y \fInumber\fP
+Length (in tiles) of the board. Default: 9.
+.TP 8
+.B \-spin \fInumber\fP
+Angular velocity for the rotation of the board.
+.TP 8
+.B \-mode sticks
+Draw hopping sticks instead of flipping tiles.
+.TP 8
+.B \-mode tiles
+Draw flipping tiles. This is the default.
+.TP 8