Coding Puzzles: Thinking in code

The Code Hidden in the Kite Festival: A STEM Adventure About Patterns, Coding, Data and Puzzle Thinking (The Young Inventors of India Series)

Code-Cracker Crossword Puzzles For Adults Large Print With Solution: Simple puzzles are designed to keep your talents and thinking sharp.

Binary Code for Kids Ages 6-9: Screen-Free Coding Logic Puzzles for Kids to Master STEM Algorithms and Early Computational Thinking

How to Think - Lateral Thinking Puzzles: Brain-training puzzles to help you think inventively