Serge
Being able to make custom filters is a great idea, now you can have 3 BOXED pick 3 filters that you say that can be used on the 1000 straight and or on the 220 boxed.
Would it be possible for the pick 3 to have a sort of box or place where a person can PASTE any straight or boxed pick 3 numbers and then have your online software filter them out.
One of the reasons for having such a thing is that as it is right now, The Custom filter can be set just one time, that is it can be set as only one kind of filter and will filter just once, besides the boxed Even-Odd, Low-High and the In-Out filter I also have the Bala-Nced filter, that is 4 boxed filter of the same kind, but each filter has its own Filtration Power and their combined power filtration power complements each other and provides a lot more filtration than using just 2 or 3 filters, those 4 filters are unique and their filtration doesn't interfere with each other.
There are other reasons for that also, like there are other sources of pick 3 numbers and your online software can be used to filter out some, those pick 3 numbers.
As you know here on the USA the pick 3 lottery game is BIG, it is the probably the most played lottery game, take a quick look at the pick 3 forum:
https://www.lotterypost.com/forum/3
Let us now just look at the Bala-Nced Filter:
1 2 4 5 8 = Bala = B
0 3 6 7 9 = Nced = N