The phrase "agree to the challenge" is correct and usable in written English.
You can use it when expressing consent or willingness to accept a challenge presented by someone else.
Example: "After much consideration, I decided to agree to the challenge and give it my best effort."
Alternatives: "accept the challenge" or "take on the challenge".
The interviewer agreed to the challenge.
I agreed to the challenge because jokes have never really been my thing.
Foran had agreed to the challenge and ordered the NHL to comply, but the NHL refused to play the challenge.
He agreed to the challenge anyway, which was essentially to redesign the torso section of a space suit so that it would fit those with smaller bodies, such as female astronauts.
The band, best known for their 90s Top 10 hits "Walking On The Sun" and "All Star" finally agreed to the challenge Tuesday, on the condition that fans raised $10,000 for St . Judes
By entering the Challenge, you agree to the collection, retention, usage and distribution of your personal information in order to process and contact you about your Challenge entry, and for the purposes outlined above.
Those plans were under way because Mr. Gore and his advisers were certain that Mr. Bush would not agree to the soft money cease-fire challenge issued by the vice president on Tuesday night.
Legislators from President Vicente Fox's National Action Party joined the other two main political parties Wednesday in a formal demand for the audits, raising the pressure on the banks to drop their legal challenges and agree to the reviews.
Congress is unlikely to agree to this challenge — and raises the question of what we will do if Congress includes earmarks in spending bills Campaign Finance reform: By the time of the SOTU, the Citizens United case will have been handed down and at the time of the decision will likely make an announcement on our response/plans.
