+==============================================================================+
|  DECRYPTION STATION — PUZZLE #2425                                |
+==============================================================================+

  CIPHER TYPE:     COLUMNAR
  SECURITY LEVEL:  1/7

  STATUS:          [SOLVED]


  MISSION BRIEFING
  ----------------
Columnar transposition with keyword of length 3. Write column by column in keyword order, read row by row.

  INTERCEPTED DATA
  ----------------



> ciphertext:
  iasngl



> keyword:
  idu



> rows:
  2



> cols:
  3





> hint:
  Columnar transposition. Keyword length = 3. Decode the ciphertext: iasngl. Answer is a lowercase word.



> answer format:
  lowercase word, no spaces or punctuation





  [INTEL] Audited: columnar diff 1


  DECRYPTION INPUT
  ----------------

  [PUZZLE ALREADY SOLVED]



  REVEALED ANSWER
  ---------------
  signal


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  ----------
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