Because of the personalized nature, you can end up with elements that make it impossible. For example, "VII" and "V" is forced by Roman Numerals needing to mul

Because of the personalized nature, you can end up with elements that make it impossible. For example, "VII" and "V" is forced by Roman Numerals needing to multiply to 35. Then, my chess puzzle was "Rf7+" The atomic numbers - V: 23, I: 53, Rf: 104 2×23+2×53+104 adds to a number over 200, which is frustrating because it seems like there should be a trick, or it should at least be solvable