Puzzle type
Queens
Place one flower in every row, column, and colored region using logic and elimination.
Puzzle activity center
Play Online or Print for Practice
Move from Queens Puzzle to Sudoku, mazes, picture logic, and more. Each activity offers a clear way to practice observation, spatial thinking, and step-by-step reasoning.
grid_view7 puzzle typesdevicesOnline and printperson_offNo sign-up
Puzzle theme illustration
Puzzle library
7 Choose a puzzle to begin
Scan each puzzle type and its difficulty, then start the challenge that fits.
Puzzle type
Maze
Solve a geometric maze online with keyboard, touch, or pointer controls, with hints and undo when needed.
Puzzle type
Picture Sudoku
Play child-friendly 3×3 and 4×4 picture sudoku with shapes, keyboard and touch controls, hints, undo, and no sign-up.
Puzzle type
Classic 6x6 Sudoku
Solve child-friendly 6x6 Sudoku with digits 1-6, 2x3 boxes, notes, keyboard controls, checking, hints, undo, and redo.
Puzzle type
Binary Logic
Play 4×4 and 6×6 Binary Logic with two accessible symbol choices, keyboard and touch controls, rule-based hints, undo, redo, and check.
Puzzle type
Mini Nonogram
Play a 5×5 Nonogram online using row and column clues to reveal a hidden picture.
Puzzle type
Shikaku
Play child-friendly Shikaku area partition puzzles with pointer, touch, keyboard, hints, undo, and checks.
Recommended first
This week: Queens Puzzle
Great for beginnersPlace one queen in every row, column, and colored region. The short rule set makes each move easy to check and rewarding to solve.
Logical reasoning Focus Spatial planning
- Difficulty
- Beginner to expert
- Suggested age
- Ages 7+
Choose by thinking skill
Start with the kind of thinking you want to practise today.
Observation and focus
Notice patterns, clues, and small differences.
Maze · Mini Nonogram See matching puzzlesLogical reasoning
Combine rules and eliminate impossible choices.
Queens · Sudoku · Binary Logic See matching puzzlesSpatial planning
Compare positions, regions, paths, and shapes.
Shikaku · Picture Sudoku See matching puzzlesNumber thinking
Use quantities and sequences to make decisions.
Sudoku · Binary Logic See matching puzzlesMore printable learning activities
Pair puzzle time with letter, number, and word tracing for home or classroom use.
Common questions
What age are these puzzles designed for?
Most activities are designed for children aged 6 and up, with difficulty options and short instructions that also work for family or classroom practice.
Can I use the puzzles on a phone or tablet?
Yes. The online puzzle pages support touch and responsive layouts, although a larger screen can be more comfortable for detailed grids.
What is the difference between online and printable practice?
Online activities provide interactive controls and feedback. Printable practice is designed for paper-based learning at home, in class, or away from a screen.
Do printable puzzles require color ink?
No. Where a printable workspace offers color controls, you can choose a lower-ink or grayscale-friendly format before printing.
Do I need to create an account?
No. You can open the current puzzle activities and begin without registering.
How should I choose a difficulty level?
Begin with the smallest board or easiest level, then move up when the child can explain the rule and complete the puzzle without guessing.