The third player combines
symbols with those already played to form a new equation.
For example the player might create the equation 4 = 4.
Observe that it is okay to build an equation that has no
operations.
The number 4 on the left is placed
on the premium board position 2S that awards 2 times the
symbol score. The score for the third play is 3 points (2
+ 0 + 1 = 3). The player draws one new tile to replace
the one played.