The following is listed under The Rules for the Rainbow Quiz:
"Entry Fee. We are asking for an entry fee of £1, but if you have enjoyed the puzzle additional donations would be greatly appreciated. Even if you do not manage to solve all the clues please do send in your entry. Even if your score is on the low side many others may have done no better and each unsubmitted entry means not only that you have had your fun for nothing but also, more importantly, there will be less to donate to the charity."
Surely this indicates that the setters expect you to send in your OWN work?
Why else would they even mention that?
As Malone has just said, he sent his entry in uncompleted, but done to the best of his ability.