Puzzle #133: Magnets

I've taken a short break from blog posts since the World Puzzle Championships. But I figured the 40 WPC puzzles make up for that. This is mainly caused by me working on a 24 Hour Puzzle Championship set. Creating these sets always takes up more time for me than I expect. In the upcoming weeks I'll be posting some remnants from constructing that didn't end up going into the test.
Today I'll be posting some puzzles that I made for Akil Oyunlari Issue 78. This issue featured two Dominoes puzzles and two Magnets puzzle by my hand. The two Dominoes puzzles were the same variation I had made for the Zagreb Open. The two Magnets puzzles were both puzzles with missing information, like I've constructed before on puzzle picnic, here and here. I also sent some regular magnets puzzles to go along with them, but they weren't published. So I'm posting them here.
There's one medium difficulty 10x10 magnets puzzle and two very hard 12x12 puzzles. The 10x10 puzzle has one of those standard openings I really like to put in Magnets puzzles. It's pretty easy to find, if you understand how to work this part of Magnets logic. The two 12x12 puzzles were my attempt to introduce some trickier openings into Magnets puzzles that I haven't seen before. The first 12x12 puzzle is actually the second I made. It's an easier version of the opening in the second puzzle, because I basically knew the first one would never be published in Akil Oyunlari.. Both puzzles use multiple rows and columns to force the first placements. You have to really understand how different rows and columns can influence eachother to get started. Both openings are perfectly logically deducable, but you do need to work a bit more for it than usual.
I hope you all enjoy the puzzles and the challenge.

Ruels for Magnets

Medium Puzzle

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Very Hard Puzzle 1

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Very Hard Puzzle 2

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