My little ladder game seems to have generated some interest – or was it my comment about the GPIO port standing for Game Port IO? Who knows, it’s fun anyhow…

But it’s got me thinking – what else can I do with a row of LEDs and a button. The Ladder game isn’t original, it was from a magazine published over 30 years ago, but what else can I think of to use on the same platform…

Some sort of reaction tester? shooter? Will crank up my imagination and see what comes up, but suggestions are welcome!