A Problem with mashup contest

Revision en2, by Fered, 2015-07-18 17:34:40

Dear Sirs,

I wanted to create a mashup contest and tried to add my polygon problems to the mashup contest but i saw and error "Can't find problem descriptor". Now i kindly ask you to help me to fix this error.

Sincerly Yours.

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  Rev. Lang. By When Δ Comment
en2 English Fered 2015-07-18 17:34:40 4
en1 English Fered 2015-07-18 17:34:07 265 Initial revision (published)