Pokémon Puzzle League is a block-matching game released by Nintendo for the Nintendo 64 in 2000. Set in the Pokémon anime universe, players control protagonist Ash Ketchum to compete in the official Puzzle League Championship, challenging Gym Leaders, the Elite Four, and final champion Gary Oak. It features classic block-matching gameplay where players line up identical blocks to clear them, with difficulty ramping up as you progress to test your reaction speed and strategic thinking. A 3D mode is also included to boost fun and challenge.