Ive done all 3 series. To me, some of them are quite blatant, especially in the easy series. Some of them are irrelevant to me, especially in hard. In a few

Ive done all 3 series. To me, some of them are quite blatant, especially in the easy series. Some of them are irrelevant to me, especially in hard. In a few cases, I actually prefer the bad design. My main takeaway is that design has quickly diminishing returns. Which is probably not what the authors wanted.