This app allows you to quickly create your assurance systems for the lot.

 - Select a minimum of 5 numbers up to a maximum of 15 to your favorites
 - Choose the grouping (triplets, quadruplets, sextuplets or fives)
 - Choose the type of security between both, internal, four and five

All systems are generated using sophisticated algorithms "covering design" ensure that at least one success (the type of guarantee chosen) if it extracts the subset thereof.

What is the "coverign design"?

It 'a research field of combinatorial mathematics. In this field of research have been formulated very difficult problems.

We define "covering design" [also known as the Steiner system C (v, k, t)] a set of "blocks", or k-subsets of elements {1,2, ..., v}, such that t elements belong to any one block.
The difficulty of this combinatorial calculation is to determine the smallest possbile number of blocks in which there is guaranteed to find at least a subset t of the elements selected.

How does this app?

Suppose you choose 8 numbers and development in quatrains with warranty procedure.
If you are extracted at least 3 of the eight numbers chosen by you, the system surely win the jackpot!

Lotto System also allows you to perform a simulation of the system that has been produced.

Enter the amount of your bet (for both, internal etc.), Select up to 5 numbers from those selected by you and check how many ambitious and would terni.
Check your potential winnings, plan your plays and checks for winning (net of tax)