I don't get it... it got it wrong every time, even when I had my mouse over the one, seeing if that was it.
Huh? :)
its a multiple of 9 and the pictures always change so you have to pick that picture! :o)
The game is based on a mathematical trick and a subtle, but typical use of images. Any two digit number can be expressed as
a * 10 + b
where a is an integer from 1 to 9 and b is an integer from 1 to 9. The result of the operation is
(a*10 + b) – (a +b)
which is
a*9
In the table of numbers and symbols, all multiples of 9 from 9 to 81 indicate the same symbol. The table is recreated with new, random-appearing values each time to make this less noticeable. The table contains entries from 99 on down to zero.
This seems to be a popular algo. There are others that don't get much play.
how do they do it.
When you pick a number you can only get the outcome, 9, 18, 27, 36, 45, 54, 63, 72, 81. These numbers all have the same icon.
That´s the solution.
why is it a*10plus b.?
the way it works is no matter what your 2 digit # is it will always become the sign next to the nine. after every time the symbol next to the nine changes and when you click it again becomes whatever is next to the nine. oh and for your info. im 13 years old too.