ゥ is a Fighting-type glitch Pokémon. This glitch is located at Hex F0, the same as the Pokémon currency symbol, .
It is only found in Red and Blue and will turn into . ゥ ( .I' . if traded to Yellow. It can be obtained via the Time Capsule exploit with Unown. It is unobtainable by Method #3 of the Mew glitch, as when using the relevant special stat of 240, the player will instead fight Sabrina.