Best move here?

[jlt]

Life and death problems of similar difficulty:

Practice game: Dead, unsettled or alive?

I made a little game to practice recognizing the status of groups: [image] Try it out here! Determine the status (dead/unsettled/alive) of as many groups as possible before your time runs out. If you’re playing from a computer, you can use these keyboard shortcuts: Action Key Dead Left arrow Unsettled Up/down arrow Alive Right arrow New game Enter Otherwise just click/tap the corresponding label! For more details, see the readme. Let me know if it’s not working correctly…