command /board:
    trigger:
        set {sb::%player%} to 1
        set {time::%player%} to 360

every second:
    if {sb::%player%} is 1:
        wipe player's sidebar
        remove 1 from {time::%player%}
        set name of sidebar of player to "Test"
        set score "%{time::%player%}%" in sidebar of player to 1