Lotto Software Estero = Worldwidelotto 1 Introduction 2 About us 3 Open file drawings 4 Drawings 5 Spy numbers 6 Most frequent series 7 Delay of couple 8 Inf. systems 9 Fixed numbers 10 Tables and 11 The or tables 12 Xor tables 13 Not  tables 14 Odds and Evens 15 Addition 16 Following numbers 17 Remainder 17.1  Breaks 18 Positions 19 Distance 20 Symmetries 21 Parallels 22 Reduced normal 23 Max reduction 24 Warranty reduced systems 25 Reduced with maximum warranty 26 Orthogonal systems ready to run 27 Visualize the system working out 28 Print of columns     Download free trial of Lotto Software Estero v2.5 for Windows 95/98/NT/2000/Me/XP/Vista

Warranty reduced systems

When you play numbers  dividing them  in  series in which we  guess only one kind of warranty (couple or 3,4,5 numbers...), we're talking about “warranty reduced systems”.

For instance if we have 20 numbers disposed in 5 numbers series in which is included at least every of all the possible couples, we'll have a warranty reduced system.

In the field “Kind of reduction”