How to catch Mew Pokemon Blue and Red

Requirements:
Cant of fought the youngster on route 25
Cant of fought the gambler on route 8
Pokemon with fly

1. Fly to Celadon City and take the Underground Passage to Lavander Town. When you get out save.

2. Now take one step forward and press start immediately. If you did it right the menu appears before the gambler notices you.

3. Now fly to Cerulean City and go north past Nugget Bridge and fight the youngster.

4. Now fly to Lavender Town and then head to Saffron City.

5. When you enter Route 8 your menu will open randomly close it and mew will appear.