Congklak

The old Indonesian seed-sowing game with Sundemon: pick an opponent ghost, sow the seeds hole by hole and fill your house before they fill theirs.

Pick one of your holes (bottom row, or arrow keys + Enter). Seeds are sown one by one to the right, through your house on the far right. Last seed in your house: go again. Last seed in a full hole: keep sowing from it. Last seed in an empty hole of yours: capture the seeds across from it. Most seeds in your house wins.