Continuing the collection of puzzle masterpieces begun in The Art of Puzzles, many of the world's best puzzle authors have come together again for this title. The Art of Puzzles 2 contains five new styles with classic puzzles and "doubled" variations for extra difficulty. Each section has 50 hand-crafted puzzles, with hints for every puzzle to help you solve them and become a better puzzler.
Each part is $4 but any part you buy will decrease the total cost of the collection ($16) later. In other words, $12 to complete after one purchase, $8 after two, and so on). So feel free to try your favorite GMPuzzles styles first.
Note: Only the Yajilin section is currently released so the other purchase buttons are disabled.