Best Puzzle Books for 11 Year Olds (2026): 5 Compared

For an 11-year-old who finishes homework early and wants a real challenge, the best puzzle books for 11 year olds turn free time into brain time. We compared five books by puzzle count, page count and age range, using only what each listing publishes.

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The picks

#	Product	Shelf Score	Buy
1	Codebreakers Club by Imanishi	9.7/10	Buy
2	Logic Workbook by Allbaugh	9.7/10	Buy
3	Difficult Puzzle Book for Kids	9.7/10	Buy
4	Brain Games by Drimmer	9.6/10	Buy
5	Activity Book for Smart Girls	9.6/10	Buy

1

Codebreakers Club by Imanishi

Naoya Imanishi MEd·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

A mystery story packed with 150+ logic puzzles, for kids ages 9 to 12.

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Pros

• 150+ logic puzzles with a mystery story
• Reading age 9 to 11, grade level 4 to 7
• 160 pages from Z Kids, 2024

Cons

• Story format may not suit puzzle-only kids
• 160 pages, fewer puzzles than the 300+ book
• Hints from characters may reduce the challenge

2

Logic Workbook by Allbaugh

Dan Allbaugh·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

175+ activities across 90+ puzzle types, for kids ages 8 to 12.

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Pros

• 175+ activities across 90+ puzzle types
• Ages 8 to 12 with two-player games
• Answers and a certificate in the back

Cons

• Listed reading age of 8 to 10 is below the top of the range
• A follow-up to an earlier workbook
• Published May 6, 2022, older than the 2024 picks

3

Difficult Puzzle Book for Kids

M Prefontaine·9.7/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Over 300 brain games for ages 11 to 14, the most puzzles here.

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Pros

• Over 300 puzzles for ages 11 to 14
• 50 puzzle types with large print
• Book 4 of 8 in the Thinking Books series

Cons

• Listed reading age of 3 to 10 conflicts with the ages 11 to 14 title
• Published June 4, 2019
• 140 pages, fewer than the 160-page books

4

Brain Games by Drimmer

Stephanie Warren Drimmer·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

Puzzles mixed with neuroscience explanations, from National Geographic Kids.

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Pros

• From National Geographic Kids, 160 pages
• Reading age 8 to 12, grade level 3 to 7
• Mixes puzzles with neuroscience explanations

Cons

• Published May 22, 2018, the oldest here
• Tied to the TV show, which may date it
• Age range is 8 to 12, not specific to 11

5

Activity Book for Smart Girls

IQ Street·9.6/10 Shelf Score

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The Shelf Score runs from 9.2 to 9.8 and weighs fit for the reader or goal (35 points), contents and edition (25), value (25) and listed reading age or level (10, where the listing gives one), using only what the book listing states. How we pick ›

100 puzzles and crafts for girls ages 8 to 12, with full answers.

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Pros

• 100 puzzles for girls ages 8 to 12
• Full answers at the back
• Published November 26, 2024, recent

Cons

• Girls-only framing; boys have a separate edition
• 136 pages, the shortest here
• Listed reading age of 8 to 10 is below age 11

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More picks to compare

• Smart Boys Activity BookFor boys 8-12 with 100 puzzles and crafts.Check on Amazon
• Ultimate Activity Book Ages 8-12For mazes, dot-to-dot, word search and crosswords.Check on Amazon
• NGK Puzzle Book: On the GoFor travel puzzles from National Geographic Kids.Check on Amazon
• Activity Book for Teen GirlsFor girls 11-15 with crosswords, sudoku and mazes.Check on Amazon
• Word Games for Gritty KidsFor 175+ word puzzles for ages 8-12.Check on Amazon

Compare the picks

Book details as published on each listing, collected 20 October 2026.

How we scored them

The Shelf Score weighs fit for the reader, contents and edition, value, and the listed reading age or level. Four of the five list a reading age; the Difficult Puzzle Book’s listed reading age of 3 to 10 conflicts with its ages 11 to 14 title. How we pick explains the weights.

Scores run from 9.2 to 9.8: each book’s point total is placed on that range, so more points always means a higher score. Reading age or level counts on a list where at least one listing gives one, and a book whose listing gives none then scores zero on it. Where no listing gives one, the score is taken over the other 85 points. Books carry no warranty, so warranty is not scored.

How to choose the best puzzle books for 11 year olds

Match the age range

An 11-year-old sits in the middle of most ranges here. The Codebreakers Club targets ages 9 to 12 and the Difficult Puzzle Book targets 11 to 14, the tightest fit. The Brain Games book and the Logic Workbook cover ages 8 to 12. For story-driven options, browse our middle grade books.

Puzzle count vs puzzle variety

The Difficult Puzzle Book lists over 300 puzzles, the most here. The Logic Workbook lists 175+ activities across 90+ puzzle types, the widest variety. The Codebreakers Club wraps 150+ logic puzzles in one mystery story. More puzzles suit long trips; more variety suits kids who bore fast. See also mystery books for 6 year olds for younger siblings.

Check the reading age note

Listings carry a customer-reported reading age that can differ from the title’s age range: the Difficult Puzzle Book’s title says 11 to 14 while its reading age says 3 to 10. The Smart Girls book’s title says 8 to 12 while its reading age says 8 to 10. Read both before buying.

Before you buy

• Compare the title’s age range with the listed reading age; they sometimes differ.
• Workbooks with write-in pages suit one child; story puzzles can be shared.
• Check whether answers are included; four of the five state full solutions.

Frequently Asked Questions

Which book has the most puzzles?

The Difficult Puzzle Book for Smart Kids lists over 300 brain games, the most here.

Which book fits an 11-year-old best?

The Codebreakers Club is listed for ages 9 to 12 and the Difficult Puzzle Book for ages 11 to 14; both center on age 11.

Do these books include answers?

The Logic Workbook, the Smart Girls book and the Difficult Puzzle Book all state that answers are included.

Still deciding? Our top pickCodebreakers Club by Imanishi

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Related lists

See every middle grade books list and all kids and teens books lists.

More lists: mystery books for 6 year olds, graphic novels for 6 year olds and joke books for 6 year olds.