This is one of those online memory games that pop up occasionally and is offered by Fine Gardening.
I am not sure where I first saw it, but It is certainly fun.
You might find yourself trying to beat your own best time, over, and over. Don’t say I didn’t warn you.
So far the best I can do is slightly under a minute, but I think that I need to practice a bit more.
Feel free to share your best time if you would like to.