A Combinatorics Problem Involving Some Badminton Players
5702
After Round Robin, there is always a player such that every other was either beaten by him or beaten by a player beaten by him
91112
Rooks on a 8 by 8 checker board. Probability problem
139039
Stars and Bars Combinatorics Problem
87431
$n-$circular arrangement problem
136449
Combinatorics problem on $20$ people, $12$ months, and distinguishable groups
86067
A Variation of the even-town odd-town problem
12291
Two envelope problem revisited
24212
proving how many permutations exist.
28645
Alice and Bob play the determinant game
138601
There are $2n+1$ people. For each $n$ people there is somebody who is friend with each of them. Prove there is a "know-them-all" person.
126543
Combinatorics problem: $n$ people line up to $m$ clubs
129352
Duality discrete math problem
157298
Bags with balls - Combinatorial Optimization of Probability problem
10724
Case of the 'mice problem' for $n=3$
1495
The Frobenius Coin Problem
94295
Pigeonhole-principle with two choices
108747
A simple permutation question - discrete math