Combination of 5 balls
67817
Number of ways to distribute 5 distinguishable balls between 3 kids such that each of them gets at least one ball
137845
Cribbage scoring for a run of 4 out of sequence
103753
An urn has 4 balls of 4 different colours Red,Blue,Green,Yellow.
45699
How can I know in which direction 2 balls will go in billiard game?
48605
Distinct digits in a combination of 6 digits
97093
Probability of winning the game 1-2-3-4-5-6-7-8-9-10-J-Q-K
131123
Pick an urn and pick two balls from the urn
54674
combinations groups question
32125
Probability of selecting q red balls from m red balls and n blue balls
21598
A game of guessing a chosen number
37629
Combinatorial card game
95751
Probability: 10th ball is blue
1571
Balls and Urn Paradox
41205
Help me solve a combinatorial problem
72052
Combinatorics the number of options for $k$ different balls in n different cells, with at least $1$ ball in each cell
34046
Expected Number of Coin Tosses to Get Five Consecutive Heads
107964
Simple combinatorics problem.