Not-just-snakes-and-ladders

A 2-Player game Game Rules:

1. Each player is given one chance to roll the dice.
2. A player has three options to choose: (a) 'x'- Roll the dice. (b) 'q'- Quit. (c) 'e'- Exchange turns.
3. Player's position is incremented based on the value on of the dice displayed when rolled.
4. If a player finds the bottom of a ladder he/she climbs up the ladder.
5. If a player finds the head of a snake he/she is sent to the tail of the snake.
6. A player wins if his/her position is equal to 100.
7. There are two implementations in this game when compared to the traditional game: (a) The players can exchange their positions based on the mutual agreement. (b) Before starting the game, players can change snakes into ladders and ladders into snakes.
8. Game time is also displayed after every game.