????????
      +---------
FUALW | LQACJUQW
       -WAECU
        =====
        JFAEEU
       -JUEEMA
        ======
          CMQQQ
         -FUALW
          =====
          JQAJUW
         -JWUFQM
          ======
          ??????

base: 10
letters: ACEFJLMQUW
difficulty: easy