Gemini Flash Thinking 2.0, o3-mini-high, and DeepSeek-R1 Solve My Humanity's Last Exam Entry Problem

Since my Humanity's Last Exam question did not get selected, I thought it might be fun to give the latest Gemini Flash Thinking Model, o3-mini-high, and DeepSeek-R1 a chance at solving it. Needless to say, they did not disappoint.