The game is called 7 5 3. It consists of three lines of sticks. The first line contains 7 sticks, the second 5 sticks, and the last line 3 sticks.
How to play
A random player is selected to go first. On a player's turn they can remove as many sticks as they'd like from a single row by clicking on a stick and dragging their clicked mouse across the sticks. This repeats until all the sticks are gone.
Whomever picks up the last stick loses.
Click the player name on the scores card to change them.