DayBingo: Find the day everyone can do. No accounts.

I built DayBingo because making plans with a group shouldn't require a spreadsheet, an overbuilt poll, dozens of back and forth messages, or yet another account. DayBingo truly makes it easy: pick the possible dates, share one link, and see when everyone can make it. Free. No signup. No spam. No bullshit. Just send a Bingo. That's the whole product. You choose the days that could actually work — any mix, or weekends only. You send one unlisted link. People tap the days they're free. The calendar lights up. When a date hits, you call bingo and book the thing. What it is not: a meeting-hour grid. There are no hours, no maybe-vote, and no consecutive-block math. Nobody makes an account. Anyone with the link can view or edit, so only share it with people you trust. Events are eligible for automatic deletion after about 90 days without activity, or anyone with the link can delete one immediately. If you've got a group stuck on "when works?", send a Bingo and tell me what still gets in the way.