Authors and Puzzle Contributors

Puzzling Fun is written, built, tested, and published by people who care about clear rules, fair challenges, and puzzle pages that children and families can use with confidence.

Puzzling Fun is published by Hamilton Digital Media Limited. The company publishes puzzle, strategy, logic, and brain-training games across web, mobile, and books.

Want to see how puzzles are made and checked? Read our How We Make and Test Puzzles page for details on generation, solvability checks, clarity review, and corrections.

Brian Hamilton

Brian Hamilton is a puzzle site creator, web developer, and co-founder of Sudoku Online Puzzles. His work focuses on playable puzzle boards, solvers, generators, and web-based logic games.

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Karan Hamilton

Karan Hamilton is a puzzle designer, game tester, and co-founder of Sudoku Online Puzzles. She helps shape puzzle ideas, instructions, testing, and player experience across the network.

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