NYTE
      ----------
 ETEE ) NYFXUAYU
       -AECEY
        =====
         YTXNA
        -CEAEN
         =====
          TTNEY
         -YEXEA
          =====
           EAUFU
          -TEUEX
           =====
            AEFE

base: 10
symbols: ACEFNTUWXY
difficulty: intermediate
missing: W