Welcome to Challenging the Eraser!!!
===== Rules =====
Two parties play the game. At the beginning, each party has to drop one of
his piece to make room by dragging the piece out of an applet boundary.
Then, a party can only move by erasing one piece of either party. This is
done by making a piece jumping over the picec to be erased. The jumping
piece must move straight and its starting and ending positions must be next
to the piece to be erased. The ending position must be empty. If a move
cannot be made, a picec has to be dropped by gragging it out of an applet
boundary. Finally, the party who leaves more pieces WINS.