????????
      +---------
JLNLA | LHNNTANW
       -JLNLA
        =====
        HHLNNA
       -TLLHUW
        ======
         WPWLTN
        -HJLPNU
         ======
          WAUWLW
         -WHUUNH
          ======
          ??????

base: 9
letters: AHJLNPTUW
difficulty: medium