To give people time to enter, this will start on April 1st, UTC at midnight.

Rules: To stay in the competition, you must:

• answer an unanswered question not asked by you AND receive an upvote for your answer.
• once the upvote has occurred (and not earlier)), edit the latest answer on this page for the date in question, and someone else can review and confirm.
• IF there are no unanswered questions at all (hah), then and only then can you answer a previously-answered question for your 'day'.
• IF the question you answer is marked as a duplicate on the same 'day', your answer is invalidated.
• IF you are part of the February answerathon or March answerathon and it's still going, you CANNOT use the same answer to enter more than one competition. You'll have to answer a new question for each.

Each 'day' will last for 48 hours. So April 1st-2nd inclusive is a day, April 3rd-4th is a day, and so on.

Miss a 'day' and you're out.

However, please - if we finally hit a day where you can't answer something with a proper answer, ie with a citation or evidence or something useful to the author, don't post a weak answer on a question.

I'll provide the sample answer template below for April 1st. If you intend to enter, put your name there now.

To give people time to enter, this will start on April 1st, UTC at midnight.

Rules: To stay in the competition, you must:

• answer an unanswered question not asked by you AND receive an upvote for your answer.
• once the upvote has occurred (and not earlier)), edit the latest answer on this page for the date in question, and someone else can review and confirm.
• IF there are no unanswered questions at all (hah), then and only then can you answer a previously-answered question for your 'day'.
• IF the question you answer is marked as a duplicate on the same 'day', your answer is invalidated.
• IF you are part of the February answerathon or March answerathon and it's still going, you CANNOT use the same answer to enter more than one competition. You'll have to answer a new question for each.

Each 'day' will last for 48 hours. So April 1st-2nd inclusive is a day, April 3rd-4th is a day, and so on.

Miss a 'day' and you're out.

However, please - if we finally hit a day where you can't answer something with a proper answer, ie with a citation or evidence or something useful to the author, don't post a weak answer on a question.

I'll provide the sample answer template below for April 1st. If you intend to enter, put your name there now.

To give people time to enter, this will start on April 1st, UTC at midnight.

Rules: To stay in the competition, you must:

• answer an unanswered question not asked by you AND receive an upvote for your answer.
• once the upvote has occurred (and not earlier)), edit the latest answer on this page for the date in question, and someone else can review and confirm.
• IF there are no unanswered questions at all (hah), then and only then can you answer a previously-answered question for your 'day'.
• IF the question you answer is marked as a duplicate on the same 'day', your answer is invalidated.
• IF you are part of the February answerathon or March answerathon and it's still going, you CANNOT use the same answer to enter more than one competition. You'll have to answer a new question for each.

Each 'day' will last for 48 hours. So April 1st-2nd inclusive is a day, April 3rd-4th is a day, and so on.

Miss a 'day' and you're out.

However, please - if we finally hit a day where you can't answer something with a proper answer, ie with a citation or evidence or something useful to the author, don't post a weak answer on a question.

I'll provide the sample answer template below for April 1st. If you intend to enter, put your name there now.

To give people time to enter, this will start on April 1st, UTC at midnight.

Rules: To stay in the competition, you must:

• answer an unanswered question not asked by you AND receive an upvote for your answer.
• once the upvote has occurred (and not earlier)), edit the latest answer on this page for the date in question, and someone else can review and confirm.
• IF there are no unanswered questions at all (hah), then and only then can you answer a previously-answered question for your 'day'.
• IF the question you answer is marked as a duplicate on the same 'day', your answer is invalidated.
• IF you are part of the February answerathon or March answerathon and it's still going, you CANNOT use the same answer to enter more than one competition. You'll have to answer a new question for each.

Each 'day' will last for 48 hours. So April 1st-2nd inclusive is a day, April 3rd-4th is a day, and so on.

Miss a 'day' and you're out.

However, please - if we finally hit a day where you can't answer something with a proper answer, ie with a citation or evidence or something useful to the author, don't post a weak answer on a question.

I'll provide the sample answer template below for April 1st. If you intend to enter, put your name there now.