Spin the “What is your grade?” wheel — with slices like S+++, S++, S+, S, S‑, A+, A, A‑, B+, B, B‑, C+, C, C‑, D+, D, D‑, F+, F, F‑, F–, F— — to randomly assign yourself a “grade.” It works great for fun quizzes, self‑ranking after tasks or games, or even as a quirky way to rank stories or creative works.