This is my result based on your function:
triple_double( 24352999999,3299)
True

However, according to the question, they only want "999" to match "99". For your answer, this example "continually number: 999999" can be regarded as a correct answer, which 999999 matchs 99.

I am really interested in the regex, and this is a smart logic. However, if the "num1" is any number which has continually numers, such as 2354999999, the '(\d)(\1){3}' will match any number 24352999999. Apparently, this is not a correct answer for this problem, but good for kata.