All i do is put the 3ds down and repeat the same pattern with my finger. Keep doing it until you get your Coins!.
For Pokemon Yellow Version: Special Pikachu Edition on the Game Boy, a GameFAQs Answers question titled "Which slot machine is best for winning in.
This Pokémon megalopolis is home to the massive Celadon . so the only way to win is to spend all day putting a few coins into each machine.
Pokemon Yellow-Aerodactyl and Game Corner
How to win in slots in pokemon red - contestgirl latest
A bonus game is started by winning a jackpot. Use "cut" and it will cut a two by two area. These slot machines play differently than in the Generation II games. If you do press Start and Fly away, the game will get confused because it thinks you're in battle which is why the Start button doesn't work. But the good news is that you can use a Stone to power up Eevee into something much more powerful right away. After you beat the glitchy Pokemon, you should have multiple copies of your sixth item.