Pale Blue Dot!

I'm not saying you'll get cookies if you play this game, but I'm also not not saying it.

This game is super simple. The piece in the center changes and you need to put it in one of four surrounding circles before it goes away. If you place it in a circle that already has that piece, you lose. Once you fill up a circle with all five pieces, the circle will clear.

I hope you're fast... and have nothing else to do... cause you'll play it for hours. like... literal hours.