Easy Golf Solitaire is a variation of Golf Solitaire. The only different is that in Easy Golf Solitaire, a King can be placed onto an Ace in the Foundation and vice versa.
This makes winning a lot easier because there are more ways to remove a card from the Tableau. Unlike in Golf Solitaire, the Queen is not the only card that can be used to remove a King and the Two is not the only card that can be used to remove an Ace.
Those who find Golf Solitaire a bit too challenging might enjoy this variation more.
For more information, please refer to Golf Solitaire.