https://github.com/LennyCh/frontend-project-lvl1/actions

This file contains a description of five games:

1. Determination of an even number - "brain-even";
2. Calculator. Arithmetic expressions to be evaluated - "brain-calc";
3. Determination of the greatest common divisor - "brain-gcd";
4. Progression. Search for missing numbers in a sequence of numbers - "brain-progression";
5. Definition of a prime number.

You need to answer correctly three questions in a row. If you do not answer one of the questions, the game will end. But you can run it again. Below you will see a more detailed description of each of these games, and how to run them.

1. Brain-even.

You are shown a random number. And you need to answer "yes" if the number is even, or "no" if it is odd.

To run this game enter "make brain-even" from root directory (~programms/frontend-project-lvl1).

A successful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Answer "yes" if the number is even, otherwise answer "no" Question: 7 Your answer: no Correct! Question: 68 Your answer: yes Correct! Question: 59 Your answer: no Correct! Congratulations, Sam!

An unsuccessful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Answer "yes" if the number is even, otherwise answer "no" Question: 99 Your answer: yes "yes" is wrong answer ;(. Correct answer was "no" Let's try again, Sam

2. Brain-calc.

You are shown a random mathematical expression (addition, subtraction or multiplication). You need to calculate it and write the correct answer.

To run this game enter "make brain-calc" from root directory (~programms/frontend-project-lvl1).

A successful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! What is the result of the expression? Question: 73 - 23 Your answer: 50 Correct! Question: 64 * 45 Your answer: 2880 Correct! Question: 60 + 29 Your answer: 89 Correct! Congratulations, Sam!

An unsuccessful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! What is the result of the expression? Question: 1 - 62 Your answer: 61 "61" is wrong answer ;(. Correct answer was "-61" Let's try again, Sam!

3. Brain-gcd.

You are shown two random numbers. You must calculate and enter the largest common divisor of these numbers.

To run this game enter "make brain-gcd" from root directory (~programms/frontend-project-lvl1).

A successful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Find the greatest common divisor of given numbers. Question: 93, 55 Your answer: 1 Correct! Question: 25, 50 Your answer: 25 Correct! Question: 11, 77 Your answer: 11 Correct! Congratulations, Sam!

An unsuccessful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Find the greatest common divisor of given numbers. Question: 15, 19 Your answer: 8 "8" is wrong answer ;(. Correct answer was "1" Let's try again, Sam

4. Brain-progression.

You are shown 10 numbers forming an arithmetic progression. One of the numbers in this progression is missing. You must determine this number.

To run this game enter "make brain-progression" from root directory (~programms/frontend-project-lvl1).

A successful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! What number is missing in the progression? Question: 24,78,132,186,240,294,348,402,..,510 Your answer: 456 Correct! Question: 65,124,183,242,301,..,419,478,537,596 Your answer: 360 Correct! Question: 20,65,110,155,200,245,290,335,..,425 Your answer: 380 Correct! Congratulations, Sam!

An unsuccessful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! What number is missing in the progression? Question: 79,111,143,..,207,239,271,303,335,367 Your answer: 333 "333" is wrong answer ;(. Correct answer was "175" Let's try again, Sam

5. Brain-prime.

You are shown a random number. And you need to answer "yes" if the number is prime, otherwise answer "no".

To run this game enter "make brain-prime" from root directory (~programms/frontend-project-lvl1).

A successful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Answer "yes" if given number is prime. Otherwise answer "no". Question: 61 Your answer: yes Correct! Question: 83 Your answer: yes Correct! Question: 25 Your answer: no Correct! Congratulations, Sam!

An unsuccessful game looks like this: Welcome to the Brain Games! May I have your name? Sam Hello, Sam! Answer "yes" if given number is prime. Otherwise answer "no". Question: 10 Your answer: yes "yes" is wrong answer ;(. Correct answer was "no" Let's try again, Sam