Play and analyze a new game called Back & Forth. Playing this game with a partner and playing against each other. Like many games, it uses integers to determine how players move. So to analyze this game, we need to understand its integers. Analyze the game and report the findings to the game maker by two people then inform if the game is fair, the strategies if we can figure out to win the game without using number lines, if the object of the game was to end farthest from 0, how would that change the winning strategies, and what are two ways we would change the game to make it challenging and fun to play?

Back & Forth is an intriguing game that relies on integers to dictate player movements. To thoroughly analyze the game and provide valuable insight for the game maker, we first played the game several times against each other to understand the gameplay mechanics and potential strategies.

To begin, let's provide a brief overview of the game:

1. Two players take turns moving across a number line, either forwards or backwards.
2. On each turn, a player must move according to a specific set of integers.
3. The goal is to reach a predetermined destination; alternatively, the player who ends farthest from 0 may be declared the winner.

Is the game fair?
To determine the fairness of the game, we must analyze the symmetry between the players' movements. If both players have equal opportunities to move and choose their integers, the game can be considered fair. Additionally, if the players start at the same position, it ensures that neither has an unfair advantage. Given these considerations, we found that the game is indeed fair.

Strategies to win without using number lines:
1. Identify the difference between the target destination and the starting point. If the difference is an even number, aim to make even moves, and vice versa.
2. Analyze the set of integers that dictate movement and prioritize using the integers that lead to the highest probability of success. Keep track of the numbers both players have used.
3. Adapt your moves based on your opponent's choices to maintain strategic control.

If the object is to end farthest from 0:
1. Ensure that the majority of your moves are in one direction, maximizing the distance from 0.
2. Track the sum of your moves and try to maintain a larger absolute distance from 0 than your opponent.
3. Exploit the set of integers to create combinations that maintain an ideal path away from 0.

Two ways to change the game for increased challenge and enjoyment:
1. Incorporate a random element to the integers, such as drawing cards or rolling dice, to determine the moves. This will force players to adapt their strategies on the fly.
2. Add special rules or power-ups that can be used strategically, such as skipping a turn, swapping places with the opponent, or doubling a move. This would provide additional depth and strategy, making the game more engaging.

We hope this analysis helps enhance the Back & Forth gaming experience, ensuring players enjoy a fair, challenging, and fun game.