Permutation & combination for creating housie tickets
127295
How many 90 ball bingo cards are there?
4543
Number of combinations of dice having different number of faces that add to $10$
3568
Fast way to get a position of combination (without repetitions)
116626
How to choose between an odd number of options with a fair coin
64974
How can I generate all permutations / combinations of multiple arrays?
142978
combinatorics: sum of product of integer compositions
93593
Unique Products on a Times Table
29678
Circular Permutation
113953
Circular permutations with indistinguishable objects
65307
Simple combination/probability question based on string-length and possible-characters
15761
Rubik's Cube Combination
130614
Permutations on word $MISSISSIPPI$.
123137
Recursion: putting people into groups of 1 or 2
96585
Sums and permutation
127137
Birthday line to get ticket in a unique setup
149010
Finding Combinations to the provided Sum value
137471
Permutations of a string with duplicate characters