query: How are contest problems designed?
positive_passages.docid: 61745
positive_passages.text: How do people come up with difficult math Olympiad questions?
negative_passages.docid: 79546
negative_passages.text: Puzzle about technique of fair using of unfair coin
negative_passages.docid: 157208
negative_passages.text: Statistics: Bertrand's Box Paradox
negative_passages.docid: 21397
negative_passages.text: Tournament Brackets algorithm
negative_passages.docid: 58932
negative_passages.text: Hard contest type trigonometry proof
negative_passages.docid: 44620
negative_passages.text: Reference for combinatorial game theory.
negative_passages.docid: 38037
negative_passages.text: A problem with my reasoning in a problem about combinations
negative_passages.docid: 82573
negative_passages.text: Applying derangement principle to drunken postman problem.
negative_passages.docid: 96425
negative_passages.text: Should you be allowed to downvote the competition?
negative_passages.docid: 99810
negative_passages.text: Maximize violating constraints
negative_passages.docid: 11824
negative_passages.text: A maximization problem
negative_passages.docid: 2752
negative_passages.text: Is there any way to generalise this problem?
negative_passages.docid: 132070
negative_passages.text: A challenge on the parabola
negative_passages.docid: 90663
negative_passages.text: Dobble card game - mathematical background
negative_passages.docid: 126297
negative_passages.text: A high school Olympiad problem
negative_passages.docid: 127398
negative_passages.text: How to choose a good research problem?
negative_passages.docid: 83222
negative_passages.text: using trial and error in math problems