The texts written by simple graphemes of the Orkhon written monument were world renowned thanks to readings of such scientific turcologists as V. Tomsen, V. V. Radlov, P. M. Melioransky, S.E. Malov. And data which have been written by difficult graphemes became inaccessible to foreign turcologists as these written monuments aren't translated to foreign languages. In article it is told about the new data written by difficult graphemes in a written monument to Kul-Tegin.