- 17February 17, 1908No events
- 18February 18, 1908No events
- 19February 19, 1908No events
- 20February 20, 1908No events
- 21February 21, 1908No events
- 22February 22, 1908No events
- 23February 23, 1908No events
Daily challenges run on a 6-week cycle, repeating every 6 weeks.