Universal Combinations G 19.2 The universal combinations generator: N numbers taken M at a time Combinations.exe creates combinations of any N taken M at a time in steps from 1 to C(N,M). The software looks at all the combinations in the set, in lexicographical order. For instance, in a 10/6 game, there are 210 combinations, C(10,6); if step=90, then only the combinations index #1, #91 and #181 will be generated. The generation always starts at index #1. The default step is 1: no skipping; i.e. all the combinations in the set will be generated. The software also covers the Powerball-type of games (sets of numbers).Character-mode 32-bit software.