My first time posting here so I hope I did the title correctly. I could be way out on the year, but it was ages ago. It's just a little maths game to keep the grey matter moving. It was maybe an app or perhaps one of a few options in one. Pretty basic. Little people would run into a little room that had a door on each side. Eg...2 run in, 3 more run in, 3 more run in, 2 run out the other side, 1 runs in, 4 run out, 3 run in, 2 run out, then a little box would pop up and you typed in how many you thought were left inside. It got faster/harder as you progressed as games do.
u/Honey-Ra — 19 days ago