Guides: Sudoku, Logic and Mystery Puzzles
Rules, solving techniques and worked examples with solutions, explained so you can try them right away.
Updated
Sudoku rules
The core rule on a 6×6 and a 9×9 grid, with your first solving steps.
Sudoku tips
Techniques that keep you moving without guessing, explained with examples.
6×6 sudoku
The small grid for learning: rules, tips and an example with solution.
Sudoku variants
From 6×6 and killer sudoku to murder sudoku: the types of sudoku at a glance.
Murder mystery puzzles
A short case to solve yourself, with solution and tips for deduction.
Logic puzzles for adults
Logic grids, number logic and crime logic: types, tips and an example.
Floor plan rules
How to place suspects on the floor plan, with an example to solve.