Ep 11. X Marks the Ed

Ed, Edd n' Eddy season 3 episode 11 is titled X Marks the Ed. In this episode, the three friends -- Ed, Edd (known as Double D), and Eddy -- go on a treasure hunt to find a mysterious 'X' that has been marked on the sidewalk.

Eddy, being the money-hungry schemer he is, is convinced that the X is a marker for a hidden treasure and rallies his friends to search for it. However, things become complicated when the neighborhood bully, Kevin, gets wind of their treasure hunt and sets out to thwart their plans and steal the treasure for himself.

The trio encounters several challenges on their journey, including a series of booby traps that Kevin has set up to stop them from reaching the X. Ed, Edd, and Eddy must use their wits and unique strengths to outsmart Kevin and overcome the obstacles in their path.

Meanwhile, the neighborhood kids lead by Sarah, Ed's little sister, also participate in the treasure hunt. They create their own teams and work against each other to find the X as well as outsmart the Eds. This makes it harder for the Eds to locate the X, as they have to stay alert for the rivals that could come from any direction.

As the hunt progresses, tensions rise between the friends, and they start blaming each other for delays in the search. Eddy becomes particularly irritable and snaps at his friends for not moving fast enough. But on reaching the X charm, Eddy realizes that the charm in question belongs to Kevin, who tells him that the X mark is an identifier for lost and found items in the neighborhood.

Eddy accepts the fact that there is no treasure to be found and returns the mark to Kevin, who expresses disappointment at the Ed's lack of success. He also reveals that Sarah's team had also found treasure by decoding clues as Kevin's parting shot frustrated the Eds.

At the end of the episode, Ed, Edd, and Eddy are left empty-handed and feeling down but decide to make the most of their time by enjoying each other's company instead. They ride their bikes back to their cul-de-sac and then indulge in a fun contest to cheer up.

Overall, X Marks the Ed is a thrilling and entertaining episode, packed with action and humor. It showcase's the individual character's strengths and mannerism, and their contribution to the group.