Hackathons and coding challenges

Check your coding skills and make an order with your tasks!

Type

Code practice challenge ~25min

Langs

bash, c, c++, c# and 21 more

Test your coding skills with this simple mathematical task

Type

Code practice challenge ~10min

Langs

bash, c, c++, c# and 21 more

Test your coding skills and write a secret encoder!

Type

Code practice challenge ~25min

Langs

bash, c, c++, c# and 21 more

Check your coding skills and find all divisors of the number!

Type

Code practice challenge ~10min

Langs

bash, c, c++, c# and 21 more

Check your coding skills by writing a simple credit card number validator.

Type

Code practice challenge ~25min

Langs

bash, c, c++, c# and 21 more

Test your coding skills and write a simple exam checking tool.

Type

Code practice challenge ~10min

Langs

javascript, php, python2, python and 3 more

Test your coding skills with this simple challenge.

Type

Code practice challenge ~25min

Langs

c++, c#, java, javascript and 6 more

Check your coding skills with this simple task

Type

Code practice challenge ~10min

Langs

javascript, php, python2, python and 3 more

Check your coding skills with this simple string-processing task.

Type

Code practice challenge ~60min

Langs

c++, c#, java, javascript and 6 more

Test your coding skills with our next task!

Type

Code practice challenge ~25min

Langs

bash, c, c++, c# and 21 more

Change your coding skills with this simple string-processing task!

Type

Code practice challenge ~10min

Langs

bash, c, c++, c# and 21 more

Check your coding skills and become a pangram master!

Type

Code practice challenge ~25min

Langs

bash, c, c++, c# and 21 more