The Times Fiendish Su Doku Book 19: 200 challenging Su Doku puzzles (The Times Su Doku)

Challenge your brain with these enjoyable puzzles.

The latest book in The Times Fiendish Su Doku series – previously unpublished quality Su Doku puzzles. Includes 180 Fiendish and 20 Super Fiendish puzzles.

You don’t need to be a mathematical genius to solve the treacherous puzzles in this collection of Fiendishly difficult puzzles – it’s simply a question of logic.

Perfect for the advanced solver in need of a constant supply of ultra-difficult puzzles, and guaranteed to provide hours of mind-stretching entertainment.

Author: The Times Mind Games
Publication Date: 15-01-2026
Format: Paperback / softback
Pages: 256
Publisher: HarperCollins Publishers
Height (mm): 198
Width (mm): 129
Length (mm): 20

How long until I get my order?
Orders placed within the Republic of Ireland are normally processed, dispatched and delivered within 2 working days of placing your order.*
Orders placed to Northern Ireland and Great Britain are normally processed, dispatched and delivered within 2-5 working days of placing your order.
For time-lines on international deliveries, please refer to our Shipping & Delivery Page.
*Please note that during peak trade times this time-line may increase.

How much is delivery?
We offer FREE delivery on all orders over €10 within the Republic of Ireland.
Delivery is just €3.95 for under under €10
Delivery starts from just €9 for orders to Northern Ireland and Great Britain
For international rates, please refer to our Shipping & Delivery Page.

Do you provide tracking for my order?
We provide a Tracking Reference for all orders placed online as standard.
Once your order is dispatched, you will receive an email with a custom An Post link to track your delivery every step of the way.

Can I cancel/amend my order once it’s placed?
Once your order is placed we work as quickly as possible to dispatch your order to you so we cannot promise this is always possible.
However, if you’ve made a mistake on your order and you’d like to change it, please contact our online team at customercare@bookstation.ie and we will try to fix this for you before your order is dispatched.
Once an order is shipped and in transit, we can no longer offer any amendments to your order.

SHIPPING
FREE delivery on all orders over €10* ✅
Orders dispatched within 2 working days ✅
An Post Tracking provided on all orders ✅

Republic of Ireland
*FREE on all orders over €10
€3.95 for orders under €10

UK & Northern Ireland
Shipping from just €7

*Republic of Ireland only.

INTERNATIONAL SHIPPING
Europe - Shipping from just €9
USA - Shipping from just €17
Canada - Shipping from just €16
Australia - Shipping from just €31.50
New Zealand - Shipping from just €26

RETURNS
Judged a book by its cover?
Don’t worry - at Bookstation you can return your order for a full refund within 14 days of delivery providing:

The item is in re-saleable condition ✅
It’s within the 14 day Return Period ✅
You have a  valid proof of purchase ✅