It contains 66 kinds of pencil puzzles, including some Japanese word puzzles. The names and numbers of puzzles included are below. Choco Banana 8 Chained Block 8 Dotchi-Loop 5 Nurimisaki 5 Double Choco 8 Mid-loop 5 Sto-stone 5 Pencils 8 Moon-or-Sun 5 Usowan 5 Nurimeizu 8 Herugolf 8 Hebi 5 Norinori 8 Shakashaka 8 Suraromu 8 Tentai Show 7 Akari 8 Masyu 8 Yajilin 8 Ripple Effect 8 Tilepaint 2 Fillomino 8 Heyawake 8 Kurodoko 8 Nurikabe 8 Hashiwokakero 8 Hitori 8 Shikaku 8 Slitherlink 8 Numberlink 8 Sudoku 5 Kakuro 4 Nansuke 5 There are many others.