@Pedrito and @admins
http://en.wikipedia....l_(mathematics)
Notations for intervals[edit]
The interval of numbers between a and b, including a and b, is often denoted [a, b]. The two numbers are called the endpoints of the interval. In countries where numbers are written with a decimal comma, a semicolon may be used as a separator, to avoid ambiguity.
10k-11k-12k-13k-14k-15k
6*25=150
There is no clear explanation in the sentence "between 10k-15k" 15k is excluded.
I already sent a ticket one day before challenge ends and told them "if I hit 15k pp, I am waiting 150 golds. If this is not true pls let me know". Unfortunately I got useless answer as usual. And
Now I am saying here. Give my 25 gold