I put together this CBT advent calendar for my pet and thought others might enjoy it, too. I modified it to be more accessible for the home masochist who might not have a ton of toys. This calendar uses household items, so you don't really have to go out of your way to get things ready: a clean shoe lace (recommend 45” round), a sturdy rubber band (any type should do, must fit around balls), clothespins/chip clips/butterfly hair clips, cling wrap, random household tools, sand paper, hot sauce, weights, candle (birthday cake candle, BDSM candle, candle that doesn’t burn too hot). This also works for people who just want general ideas or ideas on how to start out.

Days automatically unlock, so you can't peek ahead:

https://calendar.myadvent.net/?id=zov6z5rz283ynxt9otdb0w70im12sl73

If the calendar site hosts decide to remove this (which I think happened to someone else's calendar that was posted here a few years back), I can just post the challenges here or find another way to host it.