On this day

…Opening the archive

Finding an event from this date…

We pick one notable event that happened on this calendar date.

Today

0 of 7 complete

Drop a pin on five cities.

Fit eight events into a growing timeline.

Estimate five numbers. Closer is better.

Guess the subject from up to four clues.

File nine curiosities by two facts at once.

Route one signal through three switches.

Climb a word ladder one letter at a time.