Lucas Watson, who co-wrote Hanano Puzzle 2, just published an exceptional new game, I Wanna Lockpick, which I would put in your tier 1.
One thing which I really enjoyed about it is that it uses its mechanics to build interesting puzzles in all of the different puzzle categories above, and mixes them freely, so it feels like there is a nice variety of kinds of thinking involved.
Lucas Watson, who co-wrote Hanano Puzzle 2, just published an exceptional new game, I Wanna Lockpick, which I would put in your tier 1.
One thing which I really enjoyed about it is that it uses its mechanics to build interesting puzzles in all of the different puzzle categories above, and mixes them freely, so it feels like there is a nice variety of kinds of thinking involved.