thats the current running challenges to get 3 days reserved slot.
you can get a list ingame with: !ch list
choose your personal challenge with: !ch number
!ch1: 10 Bow kills in 30 minutes = 3 days reserved slot
!ch2: 10 suav kills in 1 round = 3 days reserved slot
!ch3: 10 knife kills in 1 round = 3 days reserved slot
!ch7: 10 MBT-LAW killes in 1 round = 3 days reserved slot
!ch8: 10 mine kills in 1 round = 3 days reserved slot
!ch9: 10 mortar kills in 1 round = 3 days reserved slot
!ch10: 10 C4 kills in 30 minutes = 3 days reserved slot
!ch12: 10 claymore in 1 round = 3 days reserved slot
you can get a list ingame with: !ch list
choose your personal challenge with: !ch number
!ch1: 10 Bow kills in 30 minutes = 3 days reserved slot
!ch2: 10 suav kills in 1 round = 3 days reserved slot
!ch3: 10 knife kills in 1 round = 3 days reserved slot
!ch7: 10 MBT-LAW killes in 1 round = 3 days reserved slot
!ch8: 10 mine kills in 1 round = 3 days reserved slot
!ch9: 10 mortar kills in 1 round = 3 days reserved slot
!ch10: 10 C4 kills in 30 minutes = 3 days reserved slot
!ch12: 10 claymore in 1 round = 3 days reserved slot
