Open 9:00 AM to 6:00 PM - 7 days a week! 101 - 5718 1A Street SW Calgary, AB, Canada T2H 0E8
Welcome to Castle Toys!
Continue Shopping
Canada-Wide FREE Shipping for orders $89.99 or more!
Sharpen kids’ deductive reasoning skills with these challenging logic puzzles that feature popular STEM subjects. Each puzzle categorizes information and lists clues below. By using the "cross-out-and-circle" technique, kids will practice logical thinking in order to find the correct answer. Each book includes 50 full-page puzzles with solutions. Printed in the USA.
