Independent Researcher with a wide range of interests. Author of some number theory and graph theory papers (hyperoperators, paths and trails covering any d-dimensional hypercubic lattice, primality&factorization, and so forth). Elected Genius of the Year 2014 – Europe by members of the World Genius Directory and by the World Intelligence Network Executive Committee, mainly for his fundamental contribution to the creation of the firsts dynamic IQ tests. Enthusiastic contributor for the OEIS (father of 100+ integer sequences).