I need help creating a board game in c++. the board has a size of 7x7 and sits up vertically so that you can drop a coin in one of the 7 columns, similar to "Connect 4" board game. However this game is a 7x7 board with 2 players who take turns dropping a coin in a column. Every 5th turn, a player has the choice to either add a coin or remove a coin from the column of their choosing. The player wins when 7 in a row have been made in any direction, vertically, horizontally and even diagonally. Simple text graphics can be used to display gameplay.