
Unnamed Problem 2 (Combinatorics)
Given a set of numbers and numbers and Let ; = Similarly, ; = and ; = Now, consider a subset of C, The question is to find the minimal cardinality of the subset of A, such that

Unnamed Problem – 1 (Number theory)
Let and associated with each set X is another set . Let be a subset of and is defined as, The question is to write an algorithm that says for any given whether

Concerning Ainigma
In this page, I plan to update problems which interests me, has entertainment value, but no practical use whatsoever.