Flexible Hours - Babysitter Needed

My children are high energy and need more than I can give to them at this time of the day. I frequently need to work remotely and have to be on the phone/zoom a lot, so I need a bridge to 6 or so, so I can complete the day. They love to play, we have lots of games and activities, and there is a nice playground 100 yards away. Just need some help keeping them occupied! Light housework also appreciated but not critical.