Doubles seem to be overdue for the TX night pick 3.
Remember doubles pay ,much more than singles.
By the way, I said that is a good idea to to this for every draw so you can better see what the game (the lottery people) is doing.
This is just an example:
048 even-even-even, low-low-high, 12 sum, 3 sum root.
367 odd-even-odd, low-high-high, 16 sum, 7 sum root.
There are only 90 any order or boxed doubles and 270 straight order.
And they pay much more than singles if you win.
201 even-even-odd, low-low-low, 3 sum, 3 sum root.
404 even-even-even, low-low-low, 8 sum, 8 sum root.
049 even-even-odd, low-low-high, 13 sum, 4 sum root.
913 odd-odd-odd, high-low-low, 13 sum, 4 sum root.
224 even-even-even, low-low-low, 8 sum, 8 sum root.
Now you know what I was talking about.
Do this for every draw as they come out to give you an idea as to what the numbers are doing, and to help you pick the numbers, this is just a start of course, not a full workout or anything like that.
Have a sharp eye, always keep an eye on sequences of these things and on how they relate to the game and on how they can help you pick the right number(s).
Look out for sequences and numbers and sums and roots that are the same, that repeat, that are different and that don't repeat and of cycles of any of this and of repeats or not repeats of cycles.