• Alan Turing's Puzzle Machine: 100 Number Puzzles cover image

Alan Turing's Puzzle Machine: 100 Number Puzzles

Regular price $21.99

Pickup available at 60 Guyton Street

Sharpen your wits with these super smart puzzles, worthy of the world-famous codebreaker, Alan Turing! Alan Turing was a mathematical genius whose code-breaking skills helped save many lives during World…
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