
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.