Same dot bracket structure restriction missing

It appears that with the implementation of the beta switch maker, the restriction on submitting shapes that are identical has been removed.

This puzzle Dot

http://eterna.cmu.edu/web/puzzle/2223…

is identical to Single Nucleotide, published over a year ago

http://eterna.cmu.edu/web/puzzle/460755/

Thanks for the game :slight_smile:

Hi Brourd

this restriction has been removed temporarily due to technical difficulties with the new switch puzzles. It’ll be added back hopefully as soon as possible!