Judges are Hamshahri Daily are hard at work. Presumably these are the editors, and maybe one government censor to make sure everything is fair.
Hundreds of entries to consider:
Note that the cartoons on the table have been blurred by the Iran Cartoon website.
Sharing a laugh over a particular clever image:
Maybe it was this one. Nice use of colour. You can really make out the Zionist blood in the cartoon on the table: