The complete sequencing of the human genome shows that only 1% of the entire genome encodes for proteins. The major part of the genome is made up of non-coding DNA, regulatory elements and junk DNA. Transcriptional regulation plays a central role in a multitude of critical cellular processes and responses, and it is a central force in the development and differentiation of multicellular organisms. Identifying regulatory elements is one of the major tasks in this challenge. To accomplish this task, we developed a solid and simple suite that allows direct access to genomic database and immediate result check. We introduce COMPASSS (COMplex PAttern of Sequence Search Software), a simple and effective tool for motif search in entire genomes. Motifs can be partially degenerated and interrupted by spacers of variable length.