Word/verbal arithmetic/symbol matrix/alphametics is a special form of mathematical puzzle in which the aim is to reconstruct an equation in which the digits have been replaced by symbols or letters. Usually, each digit is represented by only one symbol, and the first symbol of a number cannot stand for 0.
GC Wizard recognizes the following four types:
Alphametics
Normal
SEND + MORE = MONEY
Grid
ACE + DEC = JFD
- + -
AAA - HFC = GI
= = =
AH + III + JBJ
Symbol matrix
Normal
A * B = 1428
C - D = 12
A * C = 840
B - D = 33
Grid
A * B = 1428
* -
C - D = 12
= =
840 33