About the difficulty: Yes, it's easy. I tried and tried but the way it works there is NO way to make it a "thinking" puzzle. That's why I added time limits. THE QUICKER YOU BEAT EACH LEVEL THE MORE POINTS YOU GET. I'll quickly post an edit which makes the time get shorter faster. When it gets low it really gets crazy. ANNND...... Updated.
Well, I quickly pulled together this game, which is a variation of my Green & Black collab game (Coming July 16th). I colored it and added more tiles. Well, not much else to say.
If the instructions seem unclear, just play it. It's VERY easy to learn.