So challenge fails:
I make new challenge and deduct point
24hr countdown to claim failed challenge by challenge creator
If they get it, they get their lost point back (net zero)
If they don't, no work for me
And I'll try and get any failed challenges on my part (for fun and fairness of not making stupid challenges)

And this is a rental unit so that shit isn't coming off the stove top for nobody, I've tried everything over-the-counter so far.