or a CHALLENGE to the system.
Money Heist Season 3, Episode 8
Challenge accepted.
The Big Bang Theory Season 1, Episode 2
l'm saying,
where's the CHALLENGE?
Breaking Bad Season 4, Episode 2
She has set me a CHALLENGE
Vikings Season 1, Episode 9
Tell Ragnar Lothbrok
I accept his CHALLENGE.
Vikings Season 1, Episode 6