There is a game where the objective is to count, starting from the number 1 and counting up from there. It sounds like a really simple game but it can end up being quite competitive. I have been part of a community that has such a game. I was even inspired to create a channel on my discord server for this game.
The Counting Game Calculator is a tool that is designed to calculate what it would take to get from the current number to a target number by a certain date. A timezone is used as well since the result will be different depending on the timezone. I was inspired to make this tool because of an individual in a different community who, on more than one occasion, would do manual calculations for the same thing. I wanted to create a tool that could do this automatically.
You can access it from the project page here or access it directly here.