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Free printable and interactive sudoku, mazes, and logic puzzles

We’re all so stressed out. Want some puzzles?

Printable puzzle collections

Printable Sudoku (play online) – Classic printable Sudoku in multiple grid sizes and difficulty levels.
Killer Sudoku (play online) – Sudoku with arithmetic cages for solvers who want a harder hybrid challenge.
Jigsaw Sudoku (irregular) (play online) – Irregular-region Sudoku books that add a fresh spatial twist to the familiar rules.
X Sudoku – Diagonal Sudoku collections where both main diagonals also contain all digits.
Star Battle (Two Not Touch) (play online) – Printable object-placement puzzles with simple rules and satisfying logic.
Two Not Touch – The New York Times variant of Star Battle, with extra resources and printable books.
Kakuro (Cross Sums) (play online) – Cross-sums puzzles that combine arithmetic with crossword-style deduction.
Inkies (Calcudoku) (play online) – Calcudoku-style puzzles with arithmetic clues and small, approachable grids.
Suguru (Tectonic) (play online) – Compact number-placement puzzles with easy rules that scale up in difficulty.
Lime Sudoku (Minesweeper Sudoku) (play online) – A printable mash-up of Sudoku and Minesweeper logic.
Bridges (Hashi) (play online) – Hashi-style printable puzzles about connecting islands into a single network.
Binox (Binairo / Takuzu) (play online) – Binary logic puzzles with clean rules and a fast solving rhythm.
Slitherlink (Loop the Loop) (play online) – Draw a single loop using numeric clues in these printable logic grids.
Slitherlink (Loop the Loop) (play online) – Non-square and highly visual Slitherlink variations for experienced solvers.
Train Tracks (play online) – Route-building puzzles about guiding a train from start to finish.
Vermicelli – Loop puzzles: draw one path through every square without crossing the walls.
Dumplings – Kid-friendly Troix: fill the grid with three flavors of soup dumpling, with tiles to cut out.
Akari – Light Up puzzles: place bulbs so every white cell is lit and no bulb shines on another.
Battleships (Bimaru) (play online) – Fleet-finding puzzles with classic row-and-column deduction.
Futoshiki (play online) – Latin-square logic puzzles with greater-than and less-than constraints.
Ripple Effect – Place numbers so matching values stay far enough apart across the grid.
Masyu – Loop-drawing puzzles built from black and white circle clues.
Galaxies – Symmetry puzzles, also known as Tentai Show, with elegant visual logic.
Printable Mazes – Printable mazes for kids, classrooms, waiting rooms, and casual travel solving.
Kidoku – Kid-sized Sudoku books designed for beginners and younger solvers.
Pixidoku – Picture-based Sudoku for kids and visual learners.
Samurai Sudoku – Large overlapping Sudoku layouts for solvers who want longer sessions.

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