????????
     +---------
CLCX | LXJXRRXL
      -EWXWW
       =====
        WLWER
       -XXWXC
        =====
         WCXJX
        -WXEXL
         =====
          EJXJL
         -JCRCJ
          =====
          ?????

base: 7
letters: CEJLRWX
difficulty: intermediate