XGMHQ
     ----------
YWYH ) MEEJUUXY
      -HWHJ
       ====
       YHMEU
      -YXMJM
       =====
         GQYU
        -GEQH
         ====
          UXXX
         -MEWM
          ====
          YJUUY
         -YJYYJ
          =====
            MWG

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