N Puzzle

Show practice
All Friends
Filter by

Rank

User

 

Score

Country

1

rmcv1

54.00

Hong Kong

1

DollarAkshay

54.00

India

1

wardetta

54.00

Egypt

1

franckmy

54.00

China

1

ElNounch

54.00

France

1

jjsnlee

54.00

United States

1

spookie88

54.00

South Africa

1

luc4sdreyer

54.00

South Africa

1

mraggi

54.00

Mexico

1

Hikari9

54.00

Philippines

Items per page:

  1. Challenge Walkthrough
    Let's walk through this sample challenge and explore the features of the code editor.1 of 6
  2. Review the problem statement
    Each challenge has a problem statement that includes sample inputs and outputs. Some challenges include additional information to help you out.2 of 6
  3. Choose a language
    Select the language you wish to use to solve this challenge.3 of 6
  4. Enter your code
    Code your solution in our custom editor or code in your own environment and upload your solution as a file.4 of 6
  5. Test your code
    You can compile your code and test it for errors and accuracy before submitting.5 of 6
  6. Submit to see results
    When you're ready, submit your solution! Remember, you can go back and refine your code anytime.6 of 6
  1. Check your score