It's getting late and the teenage trick-or-treaters just stole the whole bowl of candy, so RetroChallenge must be coming to a close...

We are on the final stretch of RC2025/10, with awesome progress and great writeups, videos, and photos. Here are highlights of recent update...

Here is your RC2025/10 HalfTime Update! Everyone, except me, has made awesome progress already. This is a seriously impressive group of cont...

On your Harvard Mark(s) 1, get SET-1530, GoTek! Despite the late announcement, we are back on track with five competitors , another pending,...

Don't fret, RC2025/10 is set! Next month's activities will be organized and hosted by the Australian Computer Museum Society . They ...