Phone
Map
Language
Chinese
Japanese
Korean
Attractions
+
Combo
Illusion Rooms
The Great Maze
Picture This…
Think Tank Café
Gift Shop
Groups & Functions
Wholesale / Group Rates
School Groups
Team Building
Venue Hire
Birthday Parties
About Us
News
Gallery
Reviews
Contact Us
Prices & Vouchers
Online Shop
Shop All Categories
Best Sellers
Puzzles
Books
Jigsaws and Strategy
Multi-Person
Novelty and Souvenirs
Posters
Shopping Cart
Delivery
Returns & Refunds
Security
Terms of Trade
Perfect
Present
Picker
Get Started
Show / Hide Navigation
Shop
Best Sellers
Visual Thinking Number Challenge
Puzzles, Books
Visual Thinking Number Challenge
Brand
Blue Duck Books
$
13
.50
NZD
Details
Age Range
10 - 99 Years
Difficulty
Medium
Description
Think outside the box and prove your arithmetical prowess with optical puzzles and number conundrums.
More Best Sellers
Difficulty
Puzzles, Books
Kids Book of Number Puzzles
$
19
.90
NZD
Difficulty
Puzzles, Jigsaws and Strategy
Crystal Puzzle - Red Heart
$
19
.90
NZD
Difficulty
Puzzles
Hape Peg - Alphabet
$
29
.90
NZD
Difficulty
Puzzles, Jigsaws and Strategy
Metal Earth - Model T Ford
$
20
.00
NZD
See more Best Sellers