1. A quick or fast-paced test, competition, or task that requires immediate response or completion within a short time frame
The team participated in a rapid challenge to solve the puzzle in under five minutes.
O time participou de um desafio rápido para resolver o quebra-cabeça em menos de cinco minutos.
2. In sports or gaming, a swift competitive format or tournament with accelerated rules or time limits
The chess rapid challenge tournament attracted hundreds of competitors.
O torneio de desafio rápido de xadrez atraiu centenas de competidores.