<P> If a player possesses a card which does not have an open space on the game board, the card is considered "dead" and may be exchanged for a new card . When it is your turn, place the dead on card on the discard pile, announce you are turning in a dead card, and take a replacement (one card per turn). Then proceed to play your normal turn . </P> <P> Each corner of the board has a "Free" space that all players can use to their advantage . This space acts as if it has a chip of each color on it at all times - chips are only used if there is 4 coins in a row and only need the free space to create a sequence . </P> <P> To form rows, poker chips may be placed vertically, horizontally or diagonally . Each complete row of five (or four and a free corner space) is counted as a sequence . Sequences of the same color may intersect, but only at a single position . </P> <P> If the draw deck becomes depleted during play, shuffle the discard pile and begin again . </P>

What is a sequence in the game sequence