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The Ultimate 10-in-1 Puzzle Books
Each 8.5″x11″ paperback puzzle book in this collection has 1000 logic puzzles – 100 puzzles each of 10 different kinds that are variations on a theme.
The puzzles progressively increase in difficulty (rated 1 star to 5 stars) and are suitable for both beginners and experienced solvers.
There are four puzzles on each page of these books, which means a slightly larger print and a bit of extra space for doodles and random musings.
Instructions, solving strategies/tips, and solutions for the puzzles are included in the books. Cheatsheets (when required) are also provided at the back of the books for reference.
1000 Math Logic Puzzles – Collection I
US, CA; UK, DE, FR, ES, IT, other 
This book has ten different math logic puzzles: Kakuro, From 1 to X, Doppelblock, Futoshiki, Sign In, Digital Battleships, Index Sums, Tenner Grid, Number Cross, and Grades.
1000 Math Logic Puzzles – Collection II
US, CA; UK, DE, FR, ES, IT, other
This book has ten different math puzzles (mainly Sudoku variants): Calcudoku, Sudoku XV, Vudoku, Mathrax, Sandwich Sudoku, Killer Sudoku, Terra X, Little Unique Killer Sudoku, Frame Sudoku, and Sum Skyscrapers.
1000 Number Logic Puzzles
US, CA; UK, DE, FR, ES, IT, other
This book has ten different number-placement puzzles: Straights (Str8ts), Nanro, Bricks, Number Ball, Suguru (Kemaru), Different Neighbors, Sukoro, Skyscrapers, Ripple Effect, and Neighboring Dominoes.
1000 Loop Logic Puzzles – Collection I
US, CA; UK, DE, FR, ES, IT, other
This book has ten different loop logic puzzles: Masyu, Country Road, Kanjo, Koburin, Every Second Turn, Double Back, Geradeweg, Scrin, Balance Loop, and Entry Exit.
1000 Loop Logic Puzzles – Collection II
US, CA; UK, DE, FR, ES, IT, other
This book has ten loop logic puzzles: Moon or Sun, Linesweeper, Yajilin, Kuroshiro, Mid-Loop, Round Trip, Detour, I-Loop, Shingoki, and Dotchi-Loop.
1000 Connection Logic Puzzles
US, CA; UK, DE, FR, ES, IT, other
This book has ten connection logic puzzles: Hashiwokakero (Bridges), Pipelink, Ichimaga, Mintonette, Milk-Tease, Endorain (End Line), Correct Connection, Worms (Wamuzu), Coffee Milk, and Stitches.
1000 Path & Moving Logic Puzzles
US, CA; UK, DE, FR, ES, IT, other
This book has ten path and moving logic puzzles: Hidato, Rect-Slider, Number Chain, Satogaeri, Nurimaze, Kaero, Hiroimono, Yajisan-Sokoban, Arrow Maze, and Tren.
