Jenny Duong·15h agoThe Night the Orchid Registry DisappearedIt’s raining on the dock when the lanterns come on.
Alex Reed | SudokuPuzzle·Oct 16Sudoku Notes Explained: What to Write and When to Update ThemOne real puzzle shows how pencil marks turn a placement into the next deduction.
Alex Reed | SudokuPuzzle·Oct 16The Sudoku X-Wing, Explained with One Real PuzzleTwo rows, two columns, and a deduction you can replay on SudokuPuzzle.org.
Alex Reed | SudokuPuzzle·Oct 15A Small Newdoku Puzzle Can Start a Better Math ConversationA gentle way to explore arithmetic, explain a choice, and make room for a child’s own reasoning.
Oddrulelab·Oct 11A missing scarf, five clues, and your first logic puzzleThis article and its original fictional puzzle were created with AI assistance for Odd Rule Lab Publishing. The puzzle has been checked for…
Leo Liu·Oct 4A Better Way to Solve Visual Matrix Puzzles: Let Columns Test Your RuleAn empty square in a visual matrix can make every detail seem important. A shape rotates, a dot appears, a corner changes colour. Guessing…
赵飞·Sep 29How to Play Akari (Light Up): Rules and a First PuzzleLearn what the numbers mean, where bulbs can go, and how one small board can be solved without guessing.
赵飞·Sep 25How to Play Minesweeper: What the Numbers Mean and When to FlagA small, complete example of reading a 2, proving mine locations, and opening the last safe square.
赵飞·Sep 24How to Solve a Nonogram: Read the Clues, Find Overlap, Mark Empty CellsA complete first solve on a small grid, with screenshots from an interactive tutorial.
赵飞·Sep 24How to Play Slitherlink: Turn 0 and 3 Clues into One LoopA small worked example that shows how clue counts and line endpoints fit together.
