I’m talking about this one: lidraughts.org/training/3816
This puzzle had a really cool idea with the double piece transport and attention to move order, followed by the crushing blow of a passed piece. I like the way that the puzzle seems to be really simple in goals, but is hard to achieve those goals.

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Yeah, I played that. Though I did it not on a single run, but on the 2nd run. I liked it.

Nice puzzle. This tactic's idea is amusing, I lost a few days ago a game against a similar pattern and I was amazed how many of my pieces were lured by the opponent into the right position.