FWY
       -----------
WTGJFG ) XQYXWFXFF
        -YTHXTPH
         =======
          FQJPWXF
         -FHGGWTH
          =======
           QFYJWFF
          -QXGQPJH
           =======
             TTTGF

base: 10
symbols: FGHJPQTWXY
difficulty: intermediate
restrictions: no multiplication