Stories
Puzzle Etiquette During Team RelaysTeam relays bring a distinctive energy to Sudoku and logic-puzzle competitions. Solvers work under time pressure, hand over partially completed grids, and…How to solve a Tapa puzzle when clues share a cell’s sidesTapa is a shading puzzle built around neighbouring cells. Each numbered clue tells you how many consecutive shaded blocks touch it in the eight surrounding…Small Puzzles, Stronger Solving HabitsLogic solving improves through regular contact with useful patterns, not through occasional marathon sessions. A short Sudoku, Kakuro grid or nonogram gives…A beginner’s guide to decoding puzzle instructions in multiple languagesLogic puzzles are designed to test reasoning, not your ability to translate every word perfectly. Yet a short instruction can change the entire solving method:…A Focused Preparation Plan for Busy Puzzle CompetitorsLimited practice time does not rule out a strong performance in a Sudoku or logic-puzzle competition. The key is to replace unfocused solving with deliberate…Inside the Work Behind Croatian Puzzle League EventsFor competitors, a Croatian Sudoku or logic-puzzle tournament is measured in solving time, accuracy and ranking points. For the volunteer team, the event…The role of pattern recognition in solving Skyscrapers puzzlesSkyscrapers is a visual logic puzzle in which each row and column contains buildings of different heights. Numbers around the grid indicate how many towers can…How to Analyse Your Own Puzzle Performance with Replay ToolsA finished Sudoku or logic puzzle gives you a result, but a replay gives you a record of the decisions behind it. That distinction matters. Your final time may…Teaching Children the Basics of Slitherlink PuzzlesSlitherlink is a number-and-grid logic puzzle in which children draw one continuous loop around a collection of cells. The clues show how many of the four…How Puzzle Solving Builds Mathematical ThinkingA Sudoku grid, a nonogram, or a tricky logic problem can look like a small recreational challenge. Yet the mental habits used to solve these puzzles are…