Calculator name  Summary 
Dice probability 
Calculates a table of the probability of success in binomial trial (ex. dice). 
Collect all kinds of cards 
Calculates the probability of collecting all kinds of cards when a specified number of sweets is purchased.

Same birthday probability 
Calculates the probability that one or more pairs in a group have the same birthday.

Same birthday probability (chart) 
Calculates a table of the probability that one or more pairs in a group have the same birthday and draws the chart. 
Same birthday probability as you 
Calculates the probability that someone in a group have the same birthday as you.

Roll virtual dice 
Rolling virtual dice using random number. 