Author profile
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 Hamilton Digital Media puzzle network.
Karan contributes to the ideas, testing, writing, and player experience behind Hamilton Digital Media's puzzle pages. Her work is especially important where a puzzle needs to feel clear, fair, and worth returning to.
She helps review instructions, test game pages, shape puzzle ideas, and judge whether a page makes sense to someone encountering it for the first time.
Karan's player-experience review is part of the broader Puzzling Fun testing process: checking clarity, fairness, instructions, first impressions, and correction reports.
You may see Karan's influence in the parts of a puzzle page that decide whether people keep playing: the first explanation, the feel of the challenge, the fairness of the test, and whether the game still makes sense when someone returns later.