Hooray, Willy's back ~ time to have fun!
Why are you reporting this puzzle?
I think the next time Willy and Monique want to go on vacation, it should be put to a vote to see if we should let them. It would have to be stipulated that he create enough puzzles in advance so they could be published in his absence. This way, when they're gone, we wouldn't miss him so much. No puzzles? No vacation.