- 21April 21, 1980No events
- 22April 22, 1980No events
- 23April 23, 1980No events
- 24April 24, 1980No events
- 25April 25, 1980No events
- 26April 26, 1980No events
- 27April 27, 1980No events
Daily challenges run on a 6-week cycle, repeating every 6 weeks.