What is the fastest way to earn tokens?

So I've recently retaken up Pokemon TCGO, and have been lacking in the trainer token dept. So I've been wondering what is the most time/energy (no pun intended) efficient way to gain tokens?

• Log in each day.
• Play one game a day (the first gives more Tokens), making sure it lasts long enough to get Tokens.
• Look for minigames on pokemon.com. Tokens are not limited to PTCGO, they're a site-wide feature (your login data is also the same across all of the Pokémon site). Some of those mini games are quite fun and they give varying amounts of Tokens, but generally more the first time you play.

Those are the only ways I'm aware of. Apart from these, just grind Tokens by playing, but this takes longer in terms of Tokens per time. The net gain is higher, of course, but it becomes inefficient after the first game.