![or a challenge to the system.
or a challenge to the system.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
or a CHALLENGE to the system.
Money Heist Season 3, Episode 8
![Challenge accepted.
Challenge accepted.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Challenge accepted.
The Big Bang Theory Season 1, Episode 2
![l'm saying,
where's the challenge?
l'm saying,
where's the challenge?](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
l'm saying,
where's the CHALLENGE?
Breaking Bad Season 4, Episode 2
![She has set me a challenge
She has set me a challenge](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
She has set me a CHALLENGE
Vikings Season 1, Episode 9
![Tell Ragnar Lothbrok
I accept his challenge.
Tell Ragnar Lothbrok
I accept his challenge.](data:image/png;base64,R0lGODlhAQABAAD/ACwAAAAAAQABAAACADs=)
Tell Ragnar Lothbrok
I accept his CHALLENGE.
Vikings Season 1, Episode 6