Chruni
Put the events in order
Put the day's events in order on a timeline. One event starts the line with its year showing; you place five more cards by tapping the gap where each belongs. Every card teaches a year.
How to play
Each card is an event. Tap the gap where it belongs on the timeline.
In place within 7 s: 20 · 14 s: 15 · 20 s: 10. Out of place, out of time or given up gets 0, and the card moves to where it belongs. A hint shows the card's decade and costs 5, only if it lands right.
One event starts the line. Place the other five and see the whole timeline.