A PLACE TO BEGIN
PaperbackAdults
Killer Sudoku: 100 Large-Print Puzzles for Adults — Easy to Expert
Number cages add an arithmetic challenge to 100 large-print Sudoku puzzles, progressing from easy to expert.
THE GOOFERTHINGS BOOKSHELF
A little space.
A good book.
Take your curiosity to paper. Large-print puzzles, thoughtful math practice and activities for young minds.
Interface language: English
20 books available on Amazon
Puzzle books
PaperbackAdults
Large-Print Nonograms for Adults: 100 Picture Logic Puzzles from Easy to Hard with Full Solutions
Reveal pictures through 100 logic puzzles, with an easy-to-hard progression and full solutions.
PaperbackAdults
Large-Print Hashi for Adults: 100 Unique Logic Puzzles from Easy to Hard with Full Solution
Connect islands in 100 unique Hashi puzzles, from easy to hard, with full solutions.
PaperbackAdults
Large-Print Kakuro for Adults — Volume 2: 100 Puzzles from Easy to Hard with Complete Solutions
A second volume of cross-sum practice: 100 puzzles from easy to hard with complete solutions.
PaperbackAdults
Large-Print Mazes for Adults: 100 Mazes from Easy to Hard with Full Solutions
Work through 100 large-print mazes from easy to hard, with full solutions to check your route.
PaperbackSeniors
Large-Print Calcudoku for Seniors: Big-Grid Puzzles with Full Solutions — Easy to Medium
Big-grid Calcudoku puzzles for seniors, ranging from easy to medium, with full solutions.
PaperbackSeniors
Large-Print Kakuro for Seniors: 100 Cross-Sum Puzzles · Easy to Hard · Full Solutions
Explore 100 large-print cross-sum puzzles from easy to hard, with full solutions.
PaperbackSeniors
Large-Print Word Search for Seniors: 100 Themed Puzzles with Easy-to-Read Grids and Full Solutions
Find words in 100 themed puzzles with easy-to-read grids and full solutions.
PaperbackSeniors
Large-Print Sudoku for Seniors: 100 Easy-to-Hard Puzzles with Big Grids and Full Solutions
A collection of 100 easy-to-hard Sudoku puzzles with big grids and full solutions.
PaperbackAdults
Binary Puzzles: 100 Large-Print Logic Puzzles for Adults — Easy to Expert
Complete 100 original large-print grids using only O and X, progressing from easy to expert with independently verified matching solutions.
PaperbackSeniors
Large-Print Sudoku for Seniors — Volume 2: 150 Easy to Hard Puzzles with Large, Clear Grids and Full Solutions
A second senior-friendly collection with 150 large, clear Sudoku grids from easy to hard and complete solutions.
PaperbackAdults
Large-Print Music Word Search for Adults: 100 Music-Themed Puzzles with Large, Readable Grids and Complete Solutions
Find music-related words across 100 themed, large-print grids, then check each puzzle against the complete solutions.
PaperbackAdults
Large-Print Futoshiki for Adults: 100 Progressive Logic Puzzles with Solutions — Easy to Hard
Use number-placement and inequality clues in 100 original large-print Futoshiki puzzles, moving from easy to hard with verified solutions.
PaperbackAdults
Large-Print Hitori Puzzles for Adults: 100 Original Logic Puzzles with Full Solutions — Easy to Expert
Shade repeated numbers while keeping the remaining cells connected in 100 original large-print Hitori puzzles with verified unique solutions.
PaperbackAdults
Large-Print Jigsaw Sudoku for Adults: 100 Original Irregular Sudoku Puzzles with Full Solutions — Easy to Expert
Solve 100 large-print Sudoku variants with connected irregular regions, an easy-to-expert progression and independently verified solutions.
PaperbackAdults
Large-Print Kakuro for Adults — Volume 3: 100 Original Cross-Sum Puzzles with Full Solutions — Easy to Expert
Continue with 100 original large-print cross-sum puzzles in an easy-to-expert progression, each paired with a complete verified solution.
PaperbackAdults
Large-Print Masyu Puzzles for Adults: 100 Original Loop-and-Pearl Logic Puzzles with Full Solutions — Easy to Expert
Draw a single loop through black and white pearl clues in 100 original large-print Masyu puzzles with independently verified unique solutions.
PaperbackAdults
Large-Print Nurikabe Puzzles for Adults: 100 Original Island-and-Sea Logic Puzzles with Full Solutions — Easy to Expert
Separate numbered islands with a connected sea in 100 original large-print Nurikabe puzzles, from easy to expert with verified unique solutions.
PaperbackAdults
Large-Print Star Battle Puzzles for Adults: 100 Original Star Placement Logic Puzzles with Full Solutions — Easy to Expert
Place stars so rows, columns and outlined regions satisfy the clues in 100 original large-print puzzles with verified unique solutions.
PaperbackAdults
Large-Print Suguru Puzzles for Adults: 100 Original Connected-Region Logic Puzzles with Full Solutions — Easy to Expert
Fill connected regions with the required number range while keeping equal digits apart in 100 original large-print puzzles with verified solutions.
Official titles and product descriptions are shown in English. Interface language does not change the book edition. Amazon links open the US marketplace in a new tab.