Logic and deduction
Sudoku, logic-grid puzzles, code-breaking games, and clue-based challenges where progress comes from reasoning.
About the company
Hamilton Digital Media Limited creates and publishes puzzle websites, mobile games, and puzzle books built around logic, strategy, word play, deduction, and brain-training challenges.
Company story
Hamilton Digital Media Limited is the company behind a network of puzzle and thinking-game projects. The portfolio includes browser puzzle sites, Android games, and printed puzzle books, all shaped around the same idea: simple rules can create deeply satisfying problems.
The company is led by Brian Hamilton, whose background is in web development and puzzle systems, with puzzle design, testing, wording, and player-experience contributions from Karan Hamilton. Together, the work sits somewhere between traditional puzzle publishing and practical web-game engineering.
What we make
Sudoku, logic-grid puzzles, code-breaking games, and clue-based challenges where progress comes from reasoning.
Word search, pattern recognition, and quick browser puzzles for people who enjoy short, focused solving sessions.
Card games, dice games, movement puzzles, bluffing games, and strategy formats where each decision changes what happens next.
Puzzle experiences that can be enjoyed by adults, younger players, grandparents, parents, teachers, and casual solvers.
How we work
People
Brian Hamilton works on the technical side of the puzzle network: playable boards, generators, solvers, helpers, responsive layouts, and the systems that make digital puzzles work reliably.
Karan Hamilton helps shape puzzle ideas, testing, wording, instructions, and the overall player experience, especially where clarity and approachability matter.
Follow the puzzle network on social channels for puzzle videos, game ideas, reviews, and updates from the wider portfolio.