"Sisyphus" is a dynamic piece that changes with the time of day.
At 6 PM, Sisyphus starts pushing his boulder up the hill. He will continue to do so throughout the day, and will almost reach the summit at 10 PM.
At 11 PM, the boulder escapes and rolls back down hill.
At midnight, without a moment's rest, Sisyphus begins his slow descent to the bottom of the hill, only to start all over again in the morning, and repeat this for as long as the blockchain exists.
