Stories
How to Improve Speed on Easy Logic Puzzles Without Losing AccuracyEasy logic puzzles are ideal for building solving speed because they expose habits clearly. When the clues are manageable, every hesitation, unnecessary…Understanding Scoring at International Sudoku ChampionshipsInternational Sudoku championships can look confusing when a results sheet combines puzzle points, completion times, penalties and tie-breaks. The winner is…Behind the Scenes of a Regional Puzzle Competition in CroatiaA regional Sudoku or logic-puzzle competition looks simple from the audience’s side: competitors receive booklets, clocks start, scores are recorded, and…A Step-by-Step Guide to Solving Masyu with Double LoopsMasyu is a line-drawing puzzle built around black and white pearls. The aim is to create valid closed paths while respecting the behaviour required by each…Why Join the Croatian Logic Association?For many puzzle enthusiasts, solving Sudoku or a difficult logic grid is a private hobby. Joining the Croatian Logic Association turns that interest into a…How to Approach a Classic Sudoku with a Twist in the Opening PhaseA classic Sudoku normally begins with familiar routines: scan the givens, fill obvious singles, mark candidates, and search for interactions between rows,…How Puzzle Cross-Training Builds Stronger Sudoku SkillsSudoku rewards disciplined deduction, pattern recognition, and careful attention to detail. Yet regular practice with only one puzzle format can eventually…Solving Thermo Sudoku Through Temperature GradientsThermo Sudoku adds a visual layer to the familiar 9×9 grid. Each thermometer has a bulb at one end and a narrow tip at the other, and the digits must rise…How to solve a Hidato puzzle with numbered pathsHidato is a number-placement puzzle in which every consecutive value must touch the next one. A completed board contains a continuous path from the lowest…How Croatia’s Puzzle Community Turns Solving Into BelongingBuilding a puzzle community in Croatia begins with a simple idea: solving is more enjoyable when it is shared. Sudoku grids, logic problems and number puzzles…