Cross Sum Puzzle Book for Adults Front Cover ad image 1

 Challenge your mind. Build your skills. Enjoy the fun of Cross Sum.

100 Cross Sum Puzzles is a rewarding collection of number-based logic puzzles designed for both beginners and puzzle lovers

Like crosswords, Cross Sum puzzles use numbers instead of words, challenging you to fill each grid by solving clues across and down

Inside this book, you’ll progress from easy puzzles that help you learn the rules and build confidence to more advanced challenges that test your logic and problem-solving skills.

Along the way, you’ll use addition, subtraction, multiplication, and division, with fractions introduced in the harder puzzles for extra variety and depth. 

Later puzzles also expand the number range to include 11 through 19, adding a fresh layer of challenge.

Whether you want to relax, improve focus, or keep your brain active, this collection offers the perfect balance of entertainment and mental exercise. 

It’s an enjoyable way to unwind while strengthening concentration, logical thinking, and mental sharpness.

 With 4 puzzles per page, the layout stays compact while still giving you room to focus.

Cross Sum Puzzle Book Front coverBack cover Cross Sum Puzzles book cover image

Start Your Puzzle Adventure Today


  • Inside the book, you will find: 
  • 100 Easy & Hard Cross Sum puzzles 
  • A mixture of arithmetic and logic challenges 
  • Clear, uncluttered 4 puzzle layouts per page
  • Full solutions at the back of the book 
  • A portable 6×9-inch paperback format 
  • Screen-free entertainment for home, holidays, commuting, or travelling 


With a gradual increase in difficulty and expanded number ranges in later puzzles, this book offers hours of fun, brain-boosting entertainment. 

Perfect for stress relief, mental exercise, and anyone who loves a satisfying number challenge

Suitable for adults, seniors, number-puzzle enthusiasts, and anyone ready to give their brain a rewarding workout.


The puzzles are printed in clear black and white on white paper, making the paths easy to see and follow. 

The large 6x9 inch page size also provides plenty of room to work through the puzzle grids

For Print at home customers the page size is  A4.  

When printing at home please use  print setting print to fit page.


Purchase Your Way

Direct  Download Print at Home option or

 go to Amazon Marketplace .

There Purchase 

a paperback version of the book.

Cross Sum Puzzle Book Front cover
Buy Now Button

Direct Download

$3.99

Delivered directly to your device.

Start solving the puzzles straight away.


No Refunds as this an eBook sale.

Amazoin Marketplace Button

Amazon Marketplace

$8.99

Paperback Book format Delivered as per post  or your local carrier.

Full Amazon sales guarantees and assurance of excellent customer sewrvices.

https://wreckyourheadpuzzles.com

© Copyright 2026 

Wreck Your Head Puzzles

Clicksites 2026

Please be advised that some of the links in this content are affiliate links, and at no additional cost to you, I may earn a commission if you decide to make a purchase after clicking any link. I only recommend products or services I believe will add value to my readers. Please understand the decision to purchase based on these links is entirely at your discretion.