Custom-CTF

A bespoke capture-the-flag arena — sharp puzzles, live instances, and a scoreboard that never sleeps.

Forge your identity

Create an account on the player platform. No card, no friction — just a handle and you're on the board.

Container challenges deploy on demand. Each environment is yours alone — break it before the clock does.

Submit in the event's flag format. Points land instantly. The scoreboard remembers every second.