alisakova-project-hexlet v19.0.0

Brain games

Let's try to solve some mathematical problems in your terminal

How to install? npm i alisakova-project-hexlet

Is this number is even?

• How to play? brain-even
• How to answer? You should write in your terminal 'yes' or 'no'.

Welcome to Brain Games!
Answer "yes" if number even otherwise answer "no".

May I have your name? Bill

Question: 15
Your answer: yes

What is the result of the expression?

• How to play? brain-calc
• How to answer? You should write in your terminal the result of the expression.

Welcome to the Brain Games!
What is the result of the expression?

May I have your name? Sam
Hello, Sam!

Question: 4 + 10
Your answer: 14
Correct!
Question: 25 - 11
Your answer: 14
Correct!
Question: 25 * 7
Your answer: 175
Correct!
Congratulations, Sam!

What is the greatest common divisor of given numbers?

• How to play? brain-gcd
• How to answer? You should write in your terminal the greatest common divisor.

Welcome to the Brain Games!
Find the greatest common divisor of given numbers.

May I have your name? Sam
Hello, Sam!

Question: 25 50
Your answer: 25
Correct!
Question: 100 52
Your answer: 4
Correct!
Question: 3 9
Your answer: 3
Correct!
Congratulations, Sam!

Try to balance this number!

• How to play? brain-balance
• How to answer? You should write in your terminal the balanced number.

Welcome to the Brain Game!
Balance the given number.

May I have your name? Sam
Hello, Sam!

Question: 215
Your answer: 233
Correct!
Question: 4181
Your answer: 3344
Correct!
Question: 355
Your answer: 445
Correct!
Congratulations, Sam!

What number is missing in this progression?

• How to play? brain-progression
• How to answer? You should write in your terminal the missing element.

What number is missing in this progression?
5 7 9 11 13 .. 17 19 21 23

Is this number is prime?

• How to play? brain-prime
• How to answer? You should write in your terminal 'yes' or 'no'.

Is this number prime? 15