Good Kata, but I think you should improve the instructions, they are a bit unclear.

Good job.

The description makes it unclear that the types are meant to be strings. You could just tweak the examples to be ["string", "number"] and so on.

Ah, you are right! Thanks a lot for pointing that out. Should be fixed now :)

Great Kata!

Some of the current solutions do not return the correct value when a string preceeds a boolean (like "hellotrue123"). There are only two solutions that pass this. Some people's solution counts the boolean as a continuation of the string, and not as a separate boolean value.

You should add some testcases that will prevent people from passing in this fashion, some examples are:

Test Case             Incorrect Solution           Correct Solution
---------------------------------------------------------------------------------------
hellotrue123          ["string", "number"]         ["string", "boolean", "number"]
isogsgtruefalse       ["string"]                   ["string", "boolean", "boolean"]