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.
Participation in the challenge requires a fee.

Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest."

Details

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.
Participation in the challenge requires a fee.

Each entry in the Backend Challenge supports the 15th Separate Artillery Reconnaissance Brigade, known as "Black Forest."

Details