Problem: Twelve

Code: Twelve/tails_1642477453

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

Note: This code seems to be written in Nibbles version < 0.22

. `< , + ; + . @ 
               , | `, $ 
                   \ $ 
                     n 
         * / $ 
             12 
           4 
  > $ 
    ""