There are four tribes in an island.
The Pukkas who always tell the truth;
The Wotta-Woppas who never tell the truth;
The Shilli-Shallas who make statements which are alternatively true & false or false & true and
The Jokers whose rules when three statements are made are any rules that are different from any of the other three tribes.
This puzzle is with four men A, B, C and D one from each tribe. B, C and D speak as follows:
1. I am a Joker
2. C sometimes tells the truth
3. D is a Pukka
1. A is a Pukka
1. B is a Joker
Although A is missing in making statements, you should be able to find the tribes to which these four men belong with good logical reasoning.