🤗 Welcome, to DEV Challenge.
Please, select and join the challenge that you are interested in below
Backend Challenge [Lite]
2025 Mar 24 - 22:00 - 2025 Apr 26 - 20:59
Implement the task in programming scripting languages like PHP, Python, Ruby, Perl or compiled languages like C#, Java, or Go.
Find out more about the challenge in the participant’s tutorial.
Participation in the challenge requires a fee.
Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest."
Find out more about the challenge in the participant’s tutorial.
Participation in the challenge requires a fee.
Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest."
Backend Challenge [Hard]
2025 Mar 24 - 22:00 - 2025 Apr 26 - 20:59
Implement the task in programming scripting languages like PHP, Python, Ruby, Perl or compiled languages like C#, Java, or Go.
Find out more about the challenge in the participant’s tutorial.
Participation in the challenge requires a fee.
Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest".
Find out more about the challenge in the participant’s tutorial.
Participation in the challenge requires a fee.
Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest".