As of now, Pentago is not considered a solved game. A solved game is one where there is a known optimal strategy that guarantees a win for one player or leads to a draw if both players play perfectly. While there are analyses and strategies available for Pentago, its branching factor (the number of possible moves per turn) makes it computationally challenging to solve completely. Therefore, winning every time in Pentago remains an unsolved challenge that requires adaptability and tactical decision-making.